Showing posts with label BTNW. Show all posts
Showing posts with label BTNW. Show all posts

Saturday, January 3, 2009

January 1, 2009


The Austin-Area Rare Bird Alert is a service of the Travis Audubon Society. This update is as of 9.00am, January 1st, 2009:

--- RARITIES FOUND THIS PAST WEEK---

Four WESTERN GREBES (Aechmophorus occidentalis) were seen on Lake Buchanan (from Black Rock park) on December 28th.

--- CONTINUING BIRDS FROM PREVIOUS WEEKS ---

An ANNA'S HUMMINGBIRD (Calypte anna) has been present at a private residence in the Spring Branch area (Blanco Co.) since November 22nd, last reported on December 28th.

A few finds from the Austin CBC (held Dec 20th) are still being seen. The LONG-BILLED THRASHER (Toxostoma longirostre) was still being seen at McKinney Falls State Park as of December 27th - please e-mail me for specific directions. Up to 3 FERRUGINOUS HAWKS (Buteo regalis) continue in the fields between FM 1625 and HWY 183 south of McKenzie Road, also as of December 27th. At Hornsby Bend, up to 4 VIRGINIA RAILS (Rallus limicola) continue vocalizing (very difficult to actually see) along the edges of Pond 1W as of December 27th. Also at Hornsby Bend, up to 4 female COMMON GOLDENEYE (Bucephala clangula) continue on Pond 1W as of December 29th.

--- RARE SIGHTINGS FROM PREVIOUS WEEKS ---

Twenty-two Aechmorphorus (Western/Clarke's) grebes were noted on Lake Buchanan on December 23rd.

A GOLDEN EAGLE (Aquila chrysaetos) was studied as it flew thru northwest Austin (near Cameron Rd & HWY 183).

A YELLOW-THROATED WARBLER (Dendroica dominica) was seen on December 22nd at a private residence on Lake LBJ. This marks the third year that this individual has wintered at this location.

The Austin Christmas Bird Count was held on December 20th with an unofficial total of 140 species tallied. The best birds of the day were 3 FERRUGINOUS HAWKS (Buteo regalis) videotaped over the fields between FM 1625 and HWY 183 south of McKenzie Road, and a LONG-BILLED THRASHER (Toxostoma longirostre) studied at McKinney Falls State Park. Both of these great finds were seen again the following day, when the thrasher was photographed. Please contact me for more specific directions to the Long-billed Thrasher.

Other good finds from the Austin CBC on December 20th include 4 COMMON GOLDENEYES (Bucephala clangula) , 4 heard-only VIRGINIA RAILS (Rallus limicola), a RINGED KINGFISHER (Megaceryle torquatus), a late SCISSOR-TAILED FLYCATCHER (Tyrannus forficatus) - all at Hornsby Bend - and a BLACK-THROATED GREEN WARBLER (Dendroica virens) in south Austin as well as YELLOW-HEADED BLACKBIRD (Xanthocephalus xanthocephalus) photographed near Elroy.

Thirteen MOUNTAIN BLUEBIRDS (Sialia currucoides) were seen on the Balcones Canyonland CBC on December 15th. The birds were seen near Hopewell Cemetery on HWY 285 in Williamson County and were still present in the area on December 16th.

A PALM WARBLER (Dendroica palmarum) was photographed at Hornsby Bend (along Pond 1W) on December 13th.

A lone SCISSOR-TAILED FLYCATCHER (Tyrannus forficatus) was still lingering at Hornsby Bend as of December 13th.

A RINGED KINGFISHER (Megaceryle torquatus) was seen along the Colorado River near the FM 973 bridge at Hornsby Bend on December 13th.

--
Eric Carpenter
Rare Bird Alert Compiler,
Travis Audubon Society

Friday, December 26, 2008

December 25, 2008

The Austin-Area Rare Bird Alert is a service of the Travis Audubon Society. This update is as of 9.00am, December 25th, 2008:

--- Exceptional Sightings---

A COSTA'S HUMMINGBIRD (Calypte costae) was present (and photographed) at a private residence in Dripping Springs on November 17th, and was still being seen as of December 15th. The Austin-area checklist shows only one prior record for this species from 1974.

--- RARITIES FOUND THIS PAST WEEK---

Twenty two Aechmorphorus (Western/Clarke's) grebes were noted on Lake Buchanan on December 23rd.A GOLDEN EAGLE (Aquila chrysaetos) was studied as it flew thru northwest Austin (near Cameron Rd & HWY 183).

A YELLOW-THROATED WARBLER (Dendroica dominica) was seen on December 22nd at a private residence on Lake LBJ. This marks the third year that this individual has wintered at this location.

The Austin Christmas Bird Count was held on December 20th with an unofficial total of 140 species tallied. The best birds of the day were 3 FERRUGINOUS HAWKS (Buteo regalis) videotaped over the fields between FM 1625 and HWY 183 south of McKenzie Road, and a LONG-BILLED THRASHER (Toxostoma longirostre) studied at McKinney Falls State Park. Both of these great finds were seen again the following day, when the thrahser was photographed. Please contact me for more specific directions to the Long-billed Thrasher.

Other good finds from the Austin CBC on December 20th include 4 COMMON GOLDENEYES (Bucephala clangula) , 4 heard-only VIRGINIA RAILS (Rallus limicola), a RINGED KINGFISHER (Megaceryle torquatus), a late SCISSOR-TAILED FLYCATCHER (Tyrannus forficatus) - all at Hornsby Bend - and a BLACK-THROATED GREEN WARBLER (Dendroica virens) in south Austin as well as YELLOW-HEADED BLACKBIRD (Xanthocephalus xanthocephalus) photographed near Elroy.

--- CONTINUING BIRDS FROM PREVIOUS WEEKS ---

An ANNA'S HUMMINGBIRD (Calypte anna) has been present at a private residence in the Spring Branch area (Blanco Co.) since November 22nd, last reported on December 6th.

A HORNED GREBE (Podiceps auritus) first found on Lake Pflugerville on November 22nd was still present as of December 5th.

--- RARE SIGHTINGS FROM PREVIOUS WEEKS ---

Thirteen MOUNTAIN BLUEBIRDS (Sialia currucoides) were seen on the Balcones Canyonland CBC on December 15th. The birds were seen near Hopewell Cemetery on HWY 285 in Williamson County and were still present in the area on December 16th.

A PALM WARBLER (Dendroica palmarum) was photographed at Hornsby Bend (along Pond 1W) on December 13th.

A lone SCISSOR-TAILED FLYCATCHER (Tyrannus forficatus) was still lingering at Hornsby Bend as of December 13th.

A RINGED KINGFISHER (Megaceryle torquatus) was seen along the Colorado River near the FM 973 bridge at Hornsby Bend on December 13th.

An adult male BROAD-TAILED HUMMINGBIRD (Selasphorus platycercus) was photographed at a private residence in the Great Hills area of northwest Austin on December 7th.

A PALM WARBLER (Dendroica palmarum) was photographed at Commons Ford Park on the west side of Austin on December 7th. This is likely a returning bird that has been present in the park two of the last three winters.

Seven HORNED GREBES (Podiceps auritus) were on Stillhouse Hollow Lake at Union Grove WMA on December 7th.

A RED-NAPED SAPSUCKER (Sphyrapicus nuchalis) was photographed in a northwest Austin neighborhood near 183/620 on December 6th.

A WOOD THRUSH (Hylocichla mustelina) was photographed at a private residence in Utley (western Bastrop County) on December 4th.

--
Eric Carpenter
Rare Bird Alert Compiler, Travis Audubon Society

Friday, February 1, 2008

January 31, 2008

The Austin-Area Rare Bird Alert is a service of the Travis Audubon Society. This update is as of 9.00am, January 31st, 2008:

--- RARITIES FOUND THIS PAST WEEK---

A VERMILION FLYCATCHER (Pyrocephalus rubinus) was photographed at Austin's The Colony on January 27th.

A BLACK-AND-WHITE WARBLER (Mniotilta varia) was in Pflugerville at Gilleland Creek Park on January 27th, and is a bird that has likely
been present all winter.

The Granger area was productive on January 27th with the following highlights: two BURROWING OWLS (Athene cunicularia) with one along CR 124 & another on CR 354, and a SAY'S PHOEBE (Sayornis saya) along CR 438.

A good number of geese were near Rogers on January 26th, including 63 CACKLING GEESE (Branta hutchinsii) and a lone ROSS'S GOOSE (Chen rossii).

On January 26th, 3 COMMON GOLDENEYES (Bucephala clangula) were at the sewage lagoons south of Rogers on FM 437, while another one was at the Holland sewage ponds.

A MOUNTAIN BLUEBIRD (Sialia currucoides) was photographed at Comal Park on the south side of Canyon Lake on January 26th. The park is officially closed for the winter.

A GREEN HERON (Butorides virescens) was along Lady Bird Lake near Shoal Creek on January 26th.

A PALM WARBLER (Dendroica palmarum) was studied at Commons Ford Park on January 26th.

A PURPLE FINCH (Carpodacus purpureus) was along Powell Road near Bastrop & Beuscher State Parks on January 24th.

--- CONTINUING BIRDS FROM PREVIOUS WEEKS ---

A GREEN-TAILED TOWHEE (Pipilo chlorurus) photographed at Southeast Metro Park on January 20th was still being seen as of January 28th. The park is off of HWY 71 just east of FM 973 and HWY 45. The bird has been found off the northwest portion of the parking lot where the trailhead for the Primitive Trail is located, which is north of the ball fields.

A BROAD-TAILED HUMMINGBIRD (Selasphorus platycercus) first seen at a private residence near Bee Caves and 360 in southwest Austin on August 27th was still being seen as of January 30th. It reappeared on November 21st after not having been seen since November 2nd.

LONG-BILLED THRASHERS (Toxostoma longirostre) continue at the Schaezler's Warbler Woods property near Cibolo with two birds present as of January 27th.

A GRAY CATBIRD (Dumetella carolinensis) first noted at the Shaezler's Warbler Woods property near Cibolo on January 13th was still being seen as of January 18th.

A YELLOW-THROATED WARBLER (Dendroica dominica) that wintered at a residence on Lake LBJ last year has returned again this winter and was still present as of January 17th.

A few CAVE SWALLOWS (Petrochelidon fulva) are lingering in our area with several reports at different locations, with recent reports of a five birds in northeast Austin, several birds seen at Shipp Lake near Smithville on January 20th, and 50+ birds over Lake Bastrop on January 24th.

Recent wintering WHITE-EYED VIREO (Vireo griseus) sightings include a handful of other sightings around Austin during the month of January.

--- RARE SIGHTINGS FROM PREVIOUS WEEKS ---

A BLACK-THROATED GREEN WARBLER (Dendroica virens) was studied along Austin's Lady Bird Lake near Shoal Creek on January 21st.

A SAY'S PHOEBE (Sayornis saya) was in northeast Travis County on January 19th. The bird was present off Skog Ln., 0.5 miles north of Lund Carlson Rd.

A NEOTROPIC CORMORANT (Phalacrocorax brasilianus) was on Shipp Lake near Smithville on January 20th.

A PURPLE FINCH (Carpodacus purpureus) was observed near Old Manor Rd and Springdale Rd in northeast Austin on January 15th.

McKinney Roughs held a CASSIN'S VIREO (Vireo cassinii) as well as a BLACK-AND-WHITE WARBLER (Mniotilta varia) on January 15th.

A WHITE-TAILED KITE (Elanus leucurus) was along FM 969 in eastern Bastrop County on January 15th.

One ANHINGA (Anhinga anhinga) and one GRAY CATBIRD (Dumetella carolinensis) were at Hornsby Bend on January 12th.

--
Eric Carpenter
Rare Bird Alert Compiler, Travis Audubon Society

Monday, January 28, 2008

January 24, 2008

The Austin-Area Rare Bird Alert is a service of the Travis Audubon Society. This update is as of 9.00am, January 24th, 2008:

--- EXCEPTIONAL SIGHTINGS---

An adult LESSER BLACK-BACKED GULL (Larus fuscus) was present (and photographed) on Meadow Lake in Round Rock late the afternoon of January 2nd and has been seen there or on private property nearby as of January 6th. There are only a handful of Austin area records for this species, and none in the last couple of years. Meadow Lake is off of Settlement Drive, a quarter mile so north of its intersection with Old Settlers Drive. The small lake does not usually hold any gulls though there were hundreds there when the Lesser Black-backed was initially seen.

--- RARITIES FOUND THIS PAST WEEK---

A GREEN-TAILED TOWHEE (Pipilo chlorurus) photographed at Southeast Metro Park on January 20th was still being seen as of January 23rd. The park is off of HWY 71 just east of FM 973 and HWY 45. The bird has been found off the northwest portion of the parking lot where the trailhead for the Primitive Trail is located, which is north of the ball fields.

A BLACK-THROATED GREEN WARBLER (Dendroica virens) was studied along Austin's Lady Bird Lake near Shoal Creek on January 21st.

A SAY'S PHOEBE (Sayornis saya) was in northeast Travis County on January 19th. The bird was present off Skog Ln., 0.5 miles north of Lund Carlson Rd.

A NEOTROPIC CORMORANT (Phalacrocorax brasilianus) was on Shipp Lake near Smithville on January 20th.

--- CONTINUING BIRDS FROM PREVIOUS WEEKS ---

A BROAD-TAILED HUMMINGBIRD (Selasphorus platycercus) first seen at a private residence near Bee Caves and 360 in southwest Austin on August 27th was still being seen as of January 23rd. It reappeared on November 21st after not having been seen since November 2nd.

A RUBY-THROATED HUMMINGBIRD (Archilochus colubris) has been present (still being seen as of January 22nd) at a residence in West Lake Hills.

A GRAY CATBIRD (Dumetella carolinensis) first noted at the Shaezler's Warbler Woods property near Cibolo on January 13th was still being seen as of January 18th.

A YELLOW-THROATED WARBLER (Dendroica dominica) that wintered at a residence on Lake LBJ last year has returned again this winter and was still present as of January 17th.

A CHESTNUT-SIDED WARBLER (Dendroica pensylvanica) reported from the New Braunfels CBC on December 30th was still present as of January 5th. This bird is being seen in Hinman Island Park in New Braunfels.

A few CAVE SWALLOWS (Petrochelidon fulva) are lingering in our area with several reports at different locations, with recent reports of a five birds in northeast Austin, and several birds seen at Shipp Lake near
Smithville on January 20th.

Recent wintering WHITE-EYED VIREO (Vireo griseus) sightings include a handful of other sightings around Austin during the month of January.

--- RARE SIGHTINGS FROM PREVIOUS WEEKS ---

A PURPLE FINCH (Carpodacus purpureus) was observed near Old Manor Rd and Springdale Rd in northeast Austin on January 15th.

McKinney Roughs held a CASSIN'S VIREO (Vireo cassinii) as well as a BLACK-AND-WHITE WARBLER (Mniotilta varia) on January 15th.

A WHITE-TAILED KITE (Elanus leucurus) was along FM 969 in eastern Bastrop County on January 15th.

The Schaezler's Warbler Woods near Cibolo held a LONG-BILLED THRASHER (Toxostoma longirostre) on January 13th.

One ANHINGA (Anhinga anhinga) and one GRAY CATBIRD (Dumetella carolinensis) were at Hornsby Bend on January 12th.

Unusual for winter, a NASHVILLE WARBLER (Vermivora ruficapilla) was at a private residence near Smithville on January 7th.

Two ANHINGAS (Anhinga anhinga) were at Meadow Lake in Round Rock on January 6th.

An OVENBIRD (Seiurus aurocapilla) was reported along the Blanco River in se. Blanco County on January 5th.
A birding/kayaking survey of the Colorado River between the 183/Montopolis Bridge and Hornsby Bend on January 5th produced the following highlights: 2 ANHINGA (Anhinga anhinga), a RINGED KINGFISHER (Megaceryle torquatus), and a WHITE-EYED VIREO (Vireo griseus).

The Granger CBC was held on January 5th with birding highlights that included ANHINGA (Anhinga Anhinga), several VIRGINIA RAILS (Rallus limicola), a BURROWING OWL (Athene cunicularia), SAY'S PHOEBES (Sayornis saya), WHITE-EYED VIREO (Vireo griseus) and LARK BUNTINGS (Calamospiza melanocorys).

The Balcones Canyonland CBC on January 4th had exciting birds including ASH-THROATED FLYCATCHER (Myiarchus cinerascens) and GRAY CATBIRD (Dumetella carolinensis).

A visit to the Gonzales area on January 4th was very productive with several great finds: an ANHINGA (Anhinga anhinga) at Woods Lake, 4 HARRIS'S HAWKS (Parabuteo unicinctus), a SAY'S PHOEBE (Sayornis saya), a PLUMBEOUS VIREO (Vireo plumbeus), 3 WHITE-EYED VIREOS (Vireo griseus), 18 YELLOW-HEADED BLACKBIRDS (Xanthocephalus xanthocephalus), and 14 PURPLE FINCHES (Carpodacus purpureus).
Rare Bird Alert Compiler, Travis Audubon Society

Thursday, December 6, 2007

December 6, 2007

The Austin-Area Rare Bird Alert is a service of the Travis Audubon Society. This update is as of 9.00am, December 6th, 2007:

--- EXCEPTIONAL SIGHTINGS---

A female BLACK SCOTER (Melanitta nigra) has been present at Lake Pflugerville. First found (and photographed) on November 17th, it was still being seen as of December 5th. Lake Pflugerville is at the intersection of Jesse Bohls and Weiss Lanes on the east side of Pflugerville.

--- RARITIES FOUND THIS PAST WEEK---

A CHESTNUT-SIDED WARBLER (Dendroica pensylvanica) and a PURPLE FINCH (Carpodacus purpureus) were both in the Fairview Cemetery on the east side of Bastrop on December 3rd.

Quite rare for our area, a first-year female TOWNSEND'S WARBLER (Dendroica townsendi) was photographed December 2nd at the Pedernales Falls State Park bird blind.

A ZONE-TAILED HAWK (Buteo albonotatus) was over Commons Ford Park on the west side of Austin on December 1st. The park is located on Commons Ford Road, off of Cuernavaca Rd near Bee Caves Road.

Fifteen or more SCISSOR-TAILED FLYCATCHERS (Tyrannus forficatus) were roosting off of Mays Street in Round Rock as of November 30th.

A CASSIN'S VIREO (Vireo cassinii) was carefully observed at McKinney Roughs Natural Area on November 29th. Also at this location was a GRAY CATBIRD (Dumetella carolinensis).

A lingering OVENBIRD (Seiurus aurocapilla) visited a private residence near Utley on November 29th.

--- CONTINUING BIRDS FROM PREVIOUS WEEKS ---

A BROAD-TAILED HUMMINGBIRD (Selasphorus platycercus) first seen at a private residence near Bee Caves and 360 in southwest Austin on August 27th was still being seen as of December 2nd. It reappeared on November 21st after not having been seen since November 2nd.

Recent sightings of BURROWING OWLS (Athene cunicularia) in the Granger area include one bird along CR 354 on November 17th.

--- RARE SIGHTINGS FROM PREVIOUS WEEKS ---

A "WESTERN"-TYPE FLYCATCHER was studied at McKinney Roughs Natural Area, along the Coyote Trail, on November 28th.

A lingering SCISSOR-TAILED FLYCATCHER (Tyrannus forficatus) was in Belton on November 27th.

A YELLOW-HEADED BLACKBIRD (Xanthocephalus xanthocephalus) was along Lund Road in eastern Travis County on November 26th.

Birding on Lake Buchanan on November 24th was excellent with the following outstanding finds: 2 PACIFIC LOONS (Gavia pacifica) were in the cove along HWY 261; 6 HORNED GREBES (Podiceps auritus) were off CR 225; a lingering SOLITARY SANDPIPER (Tringa solitaria) on a stock pond at the intersection of FM 2900/FM 2233; and the area around the Llano County Boat Ramp off HWY 261 held 3 AMERICAN AVOCETS (Recurvirostra americana), an adult CALIFORNIA GULL (Larus californicus), and three HERRING GULLS (Larus argentatus). All of these birds were photographed.

A MOUNTAIN BLUEBIRD (Sialia currucoides) was photographed near LBJ State Park on November 24th. The bird was seen along HWY 290 about .5 miles west of the Park Road 1 intersection, still in Blanco County.

A BLACK-THROATED GREEN WARBLER (Dendroica virens) was lingering near Utley (Bastrop County) on November 23rd.

An immature SURF SCOTER (Melanitta perspicillata) was seen on Lake Pflugerville on November 18th.

A SHORT-EARED OWL (Asio flammeus) was cruising over the fields just north of Shipp Lake (eastern Bastrop County) on November 18th.

A visit to the Granger Lake area on November 17th was productive, with some of the highlights being: 3 ANHINGAS (Anhinga Anhinga) circling over the lake, 1 PRAIRIE FALCON (Falco mexicanus) over Willis Creek Park, and a lone LARK BUNTING (Calamospiza melanocorys) along CR 354 just east of CR 350.

A VIRGINIA RAIL (Rallus limicola) was spotted at the Union Grove Wildlife area on Stillhouse Hollow Lake (Bell County) on November 16th.


--
Eric Carpenter
Rare Bird Alert Compiler, Travis Audubon Society

Thursday, November 29, 2007

November 29, 2007

The Austin-Area Rare Bird Alert is a service of the Travis Audubon Society. This update is as of 9.00am, November 29th, 2007:

--- Exceptional Sightings---

A female BLACK SCOTER (Melanitta nigra) has been present at Lake Pflugerville. First found (and photographed) on November 17th, it was still being seen as of November 25th. Lake Pflugerville is at the
intersection of Jesse Bohls and Weiss Lanes on the east side of Pflugerville.

--- RARITIES FOUND THIS PAST WEEK---

A "WESTERN"-type FLYCATCHER was studied at McKinney Roughs Natural Area, along the Coyote Trail, on November 28th.

A lingering SCISSOR-TAILED FLYCATCHER (Tyrannus forficatus) was in Belton on November 27th.

A YELLOW-HEADED BLACKBIRD (Xanthocephalus xanthocephalus) was along Lund Road in eastern Travis County on November 26th.

Birding on Lake Buchanan on November 24th was excellent with the following outstanding finds: 2 PACIFIC LOONS (Gavia pacifica) were in the cove along HWY 261; 6 HORNED GREBES (Podiceps auritus) were off CR 225; a lingering SOLITARY SANDPIPER (Tringa solitaria) on a stock pond at the intersection of FM 2900/FM 2233; and the area around the Llano County Boat Ramp off HWY 261 held 3 AMERICAN AVOCETS (Recurvirostra americana), an adult CALIFORNIA GULL (Larus californicus), and three
HERRING GULLS (Larus argentatus). All of these birds were photographed.

A MOUNTAIN BLUEBIRD (Sialia currucoides) was photographed near LBJ State Park on November 24th. The bird was seen along HWY 290 about .5 miles west of the Park Road 1 intersection, still in Blanco County.

A BLACK-THROATED GREEN WARBLER (Dendroica virens) was lingering near Utley (Bastrop County) on November 23rd.

--- CONTINUING BIRDS FROM PREVIOUS WEEKS ---

A BROAD-TAILED HUMMINGBIRD (Selasphorus platycercus) first seen at a private residence near Bee Caves and 360 in southwest Austin on August 27th was still being seen as of November 28th. It reappeared on November 21st after not having been seen since November 2nd.

Recent sightings of BURROWING OWLS (Athene cunicularia) in the Granger area include one bird along CR 354 on November 17th.

--- RARE SIGHTINGS FROM PREVIOUS WEEKS ---

An immature SURF SCOTER (Melanitta perspicillata) was seen on Lake Pflugerville on November 18th.

A SHORT-EARED OWL (Asio flammeus) was cruising over the fields just north of Shipp Lake (eastern Bastrop County) on November 18th.

A visit to the Granger Lake area on November 17th was productive, with some of the highlights being: 3 ANHINGAS (Anhinga Anhinga) circling over the lake, 1 PRAIRIE FALCON (Falco mexicanus) over Willis Creek Park, and a lone LARK BUNTING (Calamospiza melanocorys) along CR 354 just east of CR 350.

A VIRGINIA RAIL (Rallus limicola) was spotted at the Union Grove Wildlife area on Stillhouse Hollow Lake (Bell County) on November 16th.

A SAY'S PHOEBE (Sayornis saya) was near the main parking lot at Lake Pflugerville on November 12th.

On November 11th, the area around Granger held a few interesting birds including a SAY'S PHOEBE (Sayornis saya) along the Granger Lake Dam, and the following birds all along CR 438 southeast of Thrall: an
ASH-THROATED FLYCATCHER (Myiarchus cinerascens), a GREEN-TAILED TOWHEE (Pipilo chlorurus), a LARK BUNTING (Calamospiza melanocorys) and a rather late DICKCISSEL (Spiza Americana).

--
Eric Carpenter
Rare Bird Alert Compiler, Travis Audubon Society