10,000 Birds

AUGUST 3, 2021

And, that sparrow I heard in California that sounded so different really is a Song Sparrow?” Bird communication is a complex and evolving science. New insights from female bird song: towards an integrated approach to studying male and female communication roles, Biology Letters , publishe April 03, 2019, [link].

North America 278

North America Research Birds Groups 278

10,000 Birds

JANUARY 5, 2019

Best wishes to you all for 2019, keep safe and keep birding. Jamaica Bay, Big Egg Marsh. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. California Quail – Callipepla californica. Jamaica Bay, Big Egg Marsh. Alphabetic Taxonomic.

2018 113

2018 Australia Woodpeckers Sparrows 113

10,000 Birds

NOVEMBER 3, 2018

Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. 1210 Minder Drive, Redding, California, US (40.596, -122.336). 1210 Minder Drive, Redding, California, US (40.596, -122.336). 1210 Minder Drive, Redding, California, US (40.596, -122.336).

2018 113

2018 Australia Woodpeckers Sparrows 113

10,000 Birds

OCTOBER 6, 2018

Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. 1210 Minder Drive, Redding, California, US (40.596, -122.336). 1210 Minder Drive, Redding, California, US (40.596, -122.336). 1210 Minder Drive, Redding, California, US (40.596, -122.336).

2018 113

2018 Australia Woodpeckers Los Angeles 113

10,000 Birds

AUGUST 4, 2018

Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. 1210 Minder Drive, Redding, California, US (40.596, -122.336). 1210 Minder Drive, Redding, California, US (40.596, -122.336). 1210 Minder Drive, Redding, California, US (40.596, -122.336).

2018 101

2018 Australia Woodpeckers Los Angeles 101

10,000 Birds

DECEMBER 1, 2018

Jamaica Bay, Big Egg Marsh. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. California Quail – Callipepla californica. Jamaica Bay, Big Egg Marsh. Mark Hatfield Marine Science Center and Estuary Trail. Stormwater Treatment Area 5/6.

2018 113

2018 Australia Woodpeckers Sparrows 113

10,000 Birds

SEPTEMBER 1, 2018

Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. 1210 Minder Drive, Redding, California, US (40.596, -122.336). 1210 Minder Drive, Redding, California, US (40.596, -122.336). 1210 Minder Drive, Redding, California, US (40.596, -122.336).

2018 100

2018 Australia Woodpeckers Los Angeles 100