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Warblers that Warble

10,000 Birds

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. I almost always see the Rufous-crowned Warbler in groups of two or three. swee swee-swee-swee-sweeziweet.

Mexico 336
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Painted Ladies

10,000 Birds

Perhaps just once in a decade, the UK experiences an invasion of Painted Ladies , Vanessa ( Cynthia) cardui. Painted Ladies are part of the Aristocrat group of butterflies. The Aristocrat group is not a recognised classification group. Anyone in North America might know them as Cosmopolitan Butterfly.

Ireland 121
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A Guide to Some Possible Bird Species Splits in Costa Rica

10,000 Birds

This bunch of possible Costa Rican crypto birds can be grouped into four main categories: (1). Taxa that could end up being split into one species occurring north of the Isthmus of Tehuantepec, and one south of the isthmus. (2). A species that lives in both Costa Rica and South America but might be two separate species. (3).

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Galápagos: A Natural History, Second Edition–A Book Review

10,000 Birds

Galápagos: A Natural History, Second Edition by John Kricher and Kevin Loughlin gives the traveling naturalist the tools needed to fully appreciate and experience the Galápagos Islands. The book’s twelve chapters can be divided into groups of 5, 5, 1 and 1. I wish I had read this book. They complement Kricher’s text.,

2006 248
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Spectacular Birding on Cerro Montezuma

10,000 Birds

My group came to Montezuma to spy tasty Chocó endemic tanagers, hummingbirds, and anything else we could lay eyes on. This, of course, was a great boon for our group. completed the experience. The experience, as magical as it was, feels far from complete. Trips Cerro Montezuma Choco Region Colombia South America'

Colombia 263
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Searching for the Elusive and Less-Colorful: The Sinaloa Martin

10,000 Birds

They packed up in June of 2013 and headed south from San Diego with the southern tip of South America as their destination. The non-breeding distribution is virtually unknown, although they are suspected to winter in northern South America (Howell and Web 1995). Very little is known about this enigmatic species.

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How Birds Evolve: What Science Reveals about Their Origin, Lives, and Diversity: A Book Review by a Non-Science Person

10,000 Birds

He is also a serious birder (and a birding friend), and his birding observations and adventures are used throughout the book to introduce evolutionary questions and illustrate the mental interplay between personal experience and scientific curiosity. The book is smartly organized into 12 chapters. This is a book that requires attention.

Science 213