Remove Breeding Remove Experiments Remove Sparrows
article thumbnail

Second Atlas of Breeding Birds in Pennsylvania: A Review by an Atlas Novice

10,000 Birds

A breeding bird atlas is a special kind of book. Corey did just this in this 2011 posting about Vesper Sparrow Pooecetes gramineus in New York State. They utilized GIS (geographic information systems) technology to pinpoint breeding bird location to a level far beyond the usual block-based geographic model.

article thumbnail

Warblers that Warble

10,000 Birds

That still leaves 11 Warblers that breed in Michoacán. But my experience suggests there is a fair amount of geographical overlap between the two ranges in my area. Like the Common Yellowthroat , the Yellow Warbler breeds no further south than the central Mexican highlands. It does breed in the U.S. But do they warble?

Honduras 359
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Trending Sources

article thumbnail

Best Bird of the Weekend (Second of May 2021)

10,000 Birds

What I enjoy–almost more than any other moment of my birding year–is that special spring day when White-Crowned Sparrows deign to visit my humble home en route to their boreal breeding grounds. Happily, the sparrows finally arrived this weekend and have strutted around my feeders enough for me to fully admire their beauty.

New York 264
article thumbnail

Junco Mashup

10,000 Birds

The bird was a sparrow, that much was clear, but it didn’t seem to fit any of the easily boxes the other North American sparrows can be fairly easily sorted into. Superficially, it resembled the Black-chinned Sparrow of the southwestern United States with its gray chest and chestnut streaked with black back.

article thumbnail

Learning the Birds: A Book Review

10,000 Birds

In July 2011 a Henslow’s Sparrow was found in Ames, N.Y., Although Henslow’s had been reliably found in nearby Sharon Springs for many years, the last documented sighting was in 2008, and the sighting startled longtime birders, waking them up to the fact that breeding sites in the state were rapidly being lost.

article thumbnail

It’s time for a new understanding of tanagers

10,000 Birds

A wonderful Audubon magazine article on birds’ bills (“ Pecking Order “) notes that individual Great Tits in England experience a change in bill shape between summer and winter as their primary food sources shift. These are neither sparrows, nor finches, but tanagers.

2003 258
article thumbnail

Birds on Posts or Birding North Dakota

10,000 Birds

I love sparrows, so seeing a feather-worn Vesper Sparrow this past July filled my heart with joy. I wanted to see prairie birds and I wanted to experience a new state. We saw sparrows–a total of 14 species–and we saw many other great prairie birds, and we often saw them perched on posts.