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Looks at the adaptive significance of bird behavior. A lifetime spent in ornithological research and old-fashioned bird-watching has convinced the author that "we have consistently underestimated what goes on in a bird's head." He describes how using the latest available tools, …
Looks at the adaptive significance of bird behavior. A lifetime spent in ornithological research and old-fashioned bird-watching has convinced the author that "we have consistently underestimated what goes on in a bird's head." He describes how using the latest available tools, …
Looks at the adaptive significance of bird behavior. A lifetime spent in ornithological research and old-fashioned bird-watching has convinced the author that "we have consistently underestimated what goes on in a bird's head." He describes how using the latest available tools, …
Julie Zickefoose lives for the moment when a wild, free living bird that she has raised or rehabilitated comes back to visit her; their eyes meet and they share a spark of understanding. Her reward for the grueling work of rescuing birds-such as feeding baby hummingbirds every t…
A wild bird rehabilitator and nature artist describes her painstaking efforts to rescue injured birds and her experiences when those birds come back to visit, looking at the personality and quirks of individual birds of different species.
At the heart of this book by Nobel Prize{u2013}winning immunologist and professor Peter Doherty is this striking observation: Birds detect danger to our health and the environment before we do. Following a diverse cast of bird species around the world{u2014}from tufted puffins i…
" ... This book changes field guide design to make you a better birder ... The most comprehensive guide : 640 stunning scenes created from 10,000 of the author's photographs ... Lifelike in-focus scenes show birds in their habitats ..."--P. [4] of cover.
" ... This book changes field guide design to make you a better birder ... The most comprehensive guide : 640 stunning scenes created from 10,000 of the author's photographs ... Lifelike in-focus scenes show birds in their habitats ..."--Page 4 of cover.
" ... This book changes field guide design to make you a better birder ... The most comprehensive guide : 640 stunning scenes created from 10,000 of the author's photographs ... Lifelike in-focus scenes show birds in their habitats ..."--Page 4 of cover
In nature there exist three main types of biotic interactions between individuals of different species: competition, predation, and mutualism. All three exert powerful selection pressures, and all three shape communities. However, the question of how important interspecific comp…