10,000 Birds

MAY 18, 2011

The bottom line is that we do not have enough information or research to give a definitive answer as to whether to not it’s harmful to birds. If you do not have the right habitat or are unwilling to maintain it, it can become a very expensive House Sparrow nesting colony.

Birds 189

Birds Tenant Seattle Sparrows 189

10,000 Birds

OCTOBER 2, 2014

Keep in mind that the special nature reserves (dark green on the park map) enjoy the highest level of protection and are off limits to visitors (possible only with research permits issued by the park authorities). Download the map of the Upper Gorge. Download the map of the Lower Gorge. GPS coordinates of the Forgotten Road.

Serbia 197

Serbia Turtles Birds Eagles 197

10,000 Birds

NOVEMBER 6, 2012

This led to a correspondence with Spencer Fullerton Baird, then assistant secretary of the Smithsonian, the mentor of many naturalist/scientists of Ridgway’s generation, himself a disciple of John James Audubon, and, yes, the Baird of Baird’s Sparrow. Baird, Brewer, Cory, Bicknell, and Worthen all make appearances.

Collecting 153

Collecting Illinois United States Science 153

10,000 Birds

JULY 7, 2020

This is a delightful book, large (8-1/2 by 11 inches), filled with Sibley’s distinctive artwork and an organized potpourri of research-based stories about the science behind bird’s lives. Is a free digital download possible?) copyright @2020 by David A llen Sibley. As I said before, the page design is impeccable.

2020 264

2020 Birds Groups North America 264

10,000 Birds

SEPTEMBER 7, 2021

Many look alike (even more so than shorebirds and sparrows), differentiated by only features like ‘dusky’ underparts or brighter covert bars. Harrison is positive but pragmatic, he notes that even with the best research, enthusiasm, and skill, there will be times that identification is not possible.

Albatross 279

Albatross Penguins Family Groups 279