Sunday, April 30, 2023

Rio Grande Valley Rare Bird Alert - April 30

A note on playback: Playback is strictly prohibited in ALL State Parks, National Wildlife Refuges, and many if not all private nature parks. In addition to being potentially harmful to birds when used extensively, it is also disruptive towards other birders. Thank you for not using playback! 

The Valley from West to East: 

Starr County

Four BROWN JAYS were found at Santa Margarita Ranch (restricted access), on 3/3, and are now coming to oranges daily. Check the blog post for updates on sightings and access. Red-billed Pigeons have been seen almost daily here. 

The Salineno feeding station closed on March 19th for the season, but the walking trail near the river remains open year-round. Red-billed Pigeons have been seen at Salineno along the river trail, perched in the treetops of very distant trees on the island. A female Rose-throated Becard was seen on April 24th. Morelet's Seedeaters have been more regular in late April, singing at the end of the river trail. 

Hidalgo County

Three Hook-billed Kites were seen at Bentsen State Park, from the hawk tower, on 4/16. Difficult this winter, a Northern Beardless-Tyrannulet has been reasonably reliable near the Ebony Grove and Kingfisher Overlook areas.  

The National Butterfly Center has been hosting an Audubon's Oriole all across the gardens and trails.  The male Audubon's is once again paired with an Altamira, and is following it around. 

A singing Tropical Parula was found at Anzalduas County Park on 4/26 and continues through at least 4/28. 

Cameron County

A Lazuli Bunting was found at the South Padre Island Valley Land Fund lots on 4/28 and continues through at least 4/29. 

Check eBird for reports of other migrants throughout the South Padre Island birding sites. 

Willacy County

No rarities have been observed recently in Willacy (mostly due to limited birder presence).

Good Birding! 

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Compiled by Tiffany Kersten (tiffanykersten@gmail.com). 

Sunday, April 16, 2023

Rio Grande Valley Rare Bird Alert - April 16, 2023

A note on playback: Playback is strictly prohibited in ALL State Parks, National Wildlife Refuges, and many if not all private nature parks. In addition to being potentially harmful to birds when used extensively, it is also disruptive towards other birders. Thank you for not using playback! 

The Valley from West to East: 

Starr County

Four BROWN JAYS were found at Santa Margarita Ranch (restricted access), on 3/3, and are now coming to oranges daily. Check the blog post for updates on sightings and access. Red-billed Pigeons have been seen almost daily here. Also seen here (sporadically) in April: Hook-billed KiteMorelet's Seedeater, and a (wild) Muscovy Duck.

The Salineno feeding station closed on March 19th for the season, but the walking trail near the river remains open year-round. Red-billed Pigeons have been seen at Salineno along the river trail, perched in the treetops of very distant trees on the island. A Morelet's Seedeater has been sporadic near the west end of the river trail at Salineno, more often heard than seen along the waters edge. Seedeaters are easier to find further up river and were at Bravo Park in Zapata County recently. 

Hidalgo County

Three Hook-billed Kites were seen at Bentsen State Park, from the hawk tower, on 4/16. Difficult this winter, a Northern Beardless-Tyrannulet has been reasonably reliable near the Ebony Grove and Kingfisher Overlook areas.  

The National Butterfly Center has been hosting an Audubon's Oriole all across the gardens and trails.  The male Audubon's is once again paired with an Altamira, and is following it around. 

A Glossy Ibis was found at Santa Ana, at the north end of Willow Lake, on 4/16.

A Blue Bunting was found at Estero State Park along the Orchard Trail on 4/13. 

Cameron County

Surfbird was found on the mudflats at the South Padre Island Convention Center on 4/3 and continues through at least 4/13.

A Tropical Parula was found at the South Padre Island Convention Center on 4/11. 

An adult male Western Tanager was found at the South Padre Island Birding Center on 4/15. A Purple Gallinule was found at the same location on 4/11. 

Mountain Bluebird was found at Isla Blanca Park on South Padre Island on 3/29 and continues through at least 4/14.

Willacy County

No rarities have been observed recently in Willacy (mostly due to limited birder presence).

Good Birding! 

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Compiled by Tiffany Kersten (tiffanykersten@gmail.com). 

Sunday, April 9, 2023

Rio Grande Valley Rare Bird Alert - April 9, 2023

A note on playback: Playback is strictly prohibited in ALL State Parks, National Wildlife Refuges, and many if not all private nature parks. In addition to being potentially harmful to birds when used extensively, it is also disruptive towards other birders. Thank you!

The Valley from West to East: 

Starr County

Four BROWN JAYS were found at Santa Margarita Ranch (restricted access), on 3/3, and are now coming to oranges daily. Check the blog post for updates on sightings and access. Red-billed Pigeons have been seen almost daily here. Seen here (sporadically) in March: A young male Rose-throated Becard, male Hook-billed Kite, male Tropical Parula, Morelet's Seedeater, Sage Thrasher, Pacific-slope Flycatcher, Black-capped Vireo, Bell's Vireo, Winter Wren, and a (wild) Muscovy Duck.

The Salineno feeding station closed on March 19th for the season, but the walking trail near the river remains open year-round. Red-billed Pigeons have been see at Salineno along the river trail, perched in the treetops of very distant trees on the island. A Morelet's Seedeater has been sporadic near the west end of the river trail at Salineno, more often heard than seen along the waters edge. Seedeaters are easier to find further up river and were at Bravo Park in Zapata County recently. 

Hidalgo County

Tropical Parula was found at Bentsen State Park just north of the visitor center on 3/31. Difficult this winter, a Northern Beardless-Tyrannulet has been reasonably reliable near the Ebony Grove and Kingfisher Overlook areas.  

The National Butterfly Center has been hosting an Audubon's Oriole all across the gardens and trails.  The male Audubon's is once again paired with an Altamira, and is following it around. 

Rose-throated Becard was found at Santa Ana on 4/7. 

Cameron County

Up to two Tropical Parulas (including a possible hybrid) have been seen at Laguna Atascosa NWR visitor center near the photo blind, with at least one seen through 3/3. Watch for the birds associating with a mixed passerine flock. 

Cerulean Warbler was found at Laguna Vista Nature Trail on 4/9. 

Another male Tropical Parula continues at Resaca de la Palma State Park through 3/23 in the parking lot/visitors center area and has been joined by a second Tropical Parula type, though this may be a hybrid. Look for the mixed birds associating with a mixed passerine flock. Difficult this winter, a Northern Beardless-Tyrannulet has been seen near the same area.  

A Palm Warbler was found at the Valley Land Fund Lots (Sheepshead St) on South Padre Island on 4/6 and continues through at least 4/7. 

Surfbird was found on the mudflats at the South Padre Island Convention Center on 4/3 and continued through at least 4/7. 

A Townsend's Warbler was found at the South Padre Island Convention Center on 4/5 and continued though at least 4/6. An adult male Western Tanager was found at the South Padre Island Convention Center on 4/7 and continued through at least 4/8. 

Mountain Bluebird was found at Isla Blanca Park on South Padre Island on 3/29 and continued through at least 4/9. 

Willacy County

No rarities have been observed recently in Willacy (mostly due to limited birder presence).

Good Birding! 

---------------------------

Compiled by Tiffany Kersten (tiffanykersten@gmail.com). 

Monday, April 3, 2023

Rio Grande Valley Rare Bird Alert - April 3, 2023

A note on playback: Playback is strictly prohibited in ALL State Parks, National Wildlife Refuges, and many if not all private nature parks. In addition to being potentially harmful to birds when used extensively, it is also disruptive towards other birders. Thank you!

The Valley from West to East: 

Starr County

Four BROWN JAYS were found at Santa Margarita Ranch (restricted access), on 3/3, and are now coming to oranges daily. Check the blog post for updates on sightings and access. Red-billed Pigeons have been seen almost daily here. Seen here (sporadically) in March: A young male Rose-throated Becard, male Hook-billed Kite, male Tropical Parula, Morelet's Seedeater, Sage Thrasher, Pacific-slope Flycatcher, Black-capped Vireo, Bell's Vireo, Winter Wren, and a (wild) Muscovy Duck.

The Salineno feeding station closed on March 19th for the season, but the walking trail near the river remains open year-round. Red-billed Pigeons have been see at Salineno along the river trail, perched in the treetops of very distant trees on the island. A Morelet's Seedeater has been sporadic near the west end of the river trail at Salineno, more often heard than seen along the waters edge. Seedeaters are easier to find further up river and were at Bravo Park in Zapata County recently. 

Two Lesser Black-backed Gulls were found on 3/17 at the lake at Falcon State Park and continue through at least 3/21. 

Hidalgo County

Tropical Parula was found at Bentsen State Park just north of the visitor center on 3/31. Difficult this winter, a Northern Beardless-Tyrannulet has been reasonably reliable near the Ebony Grove and Kingfisher Overlook areas.  

The National Butterfly Center has been hosting an Audubon's Oriole all across the gardens and trails.  The male Audubon's is once again paired with an Altamira, and is following it around. 

Tropical Parula was found at Santa Ana on 3/15. 

Say's Phoebe has been present daily at Progreso Sod Farm eBird hotspot, through at least 3/22. This sod farm is currently being converted into a residential neighborhood.  

Cameron County

Up to two Tropical Parulas (including a possible hybrid) have been seen at Laguna Atascosa NWR visitor center near the photo blind, with at least one seen through 3/3. Watch for the birds associating with a mixed passerine flock. 

Tropical Parula continues at Laguna Vista Nature Trail through at least 3/21. 

Tropical Parula was seen at Sabal Palm Sanctuary on 3/16. 

Another male Tropical Parula continues at Resaca de la Palma State Park through 3/23 in the parking lot/visitors center area and has been joined by a second Tropical Parula type, though this may be a hybrid. Look for the mixed birds associating with a mixed passerine flock. Difficult this winter, a Northern Beardless-Tyrannulet has been seen near the same area.  

Scott's Oriole was found on South Padre Island Convention Center on 3/25. It was not relocated the next day. 

California Gull was found at the Brownsville Landfill on 3/15 and continued through at least 3/17. 

A Mountain Bluebird was found at Isla Blanca Park on South Padre Island on 3/29 and continued through 4/2. 

A Surfbird was found on the mudflats at the South Padre Island Convention Center on 4/3. 

Willacy County

No rarities have been observed recently in Willacy (mostly due to limited birder presence).

Good Birding! 

---------------------------

Compiled by Tiffany Kersten (tiffanykersten@gmail.com). 

Rio Grande Valley Rare Bird Alert - April 8, 2024

  Rarities in the Rio Grande Valley, from West to East:  Spring migration is underway and species that are reported as rare but are just a l...