10,000 Birds

APRIL 2, 2013

Brauning, a Summary of Atlas Results by Physiographic Region and Section, Breeding Phenology (date ranges of nest building, nest with eggs, nest with young, fledged young), Atlas Safe Dates (the period of time within which it is safe to say that if you saw or heard a bird in suitable habitat it is likely breeding, ruling out migrants).

Pennsylvania 219

Pennsylvania Breeding Birds Sparrows 219

10,000 Birds

NOVEMBER 6, 2012

The team explored Nevada and Utah, with Ridgway collecting thousands of bird specimen, plus nests and eggs for the Smithsonian. Yale University Press, 2012. By the age of 16, thanks to Baird, Ridgway was part of the team of the Fortieth Parallel Survey, one of the great surveys of the western frontier. ISBN: 9780300175523?

Collecting 145

Collecting Illinois United States Science 145

10,000 Birds

JANUARY 5, 2019

Jamaica Bay, Big Egg Marsh. Nevada Drive. Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. Stormwater Treatment Area 5/6. 13 Jan 2018. Wandering Whistling-Duck – Dendrocygna arcuata. Western Australia. 01 Jan 2018. 06 Jan 2018. 06 Jan 2018.

2018 113

2018 Australia Woodpeckers Sparrows 113