Levaillant's woodpecker green woodpecker. The call is a loud ringing laugh, "plue, plue, plue", very like the green woodpecker’s yaffle, but perhaps slightly faster. This woodpecker’s insect food is captured by a rapid outward flick of the long tongue, and gummed to its tip by sticky saliva. Though a large and heavy bird it has an easy, bounding flight. The nest is a hole in a tree, and 4-8 glossy white eggs are laid on wood chips. Levaillant's woodpecker The Levaillant’s woodpecker or Levaillant’s green woodpecker ("Picus vaillantii") is a large African member of the woodpecker family Picidae. Levaillant's woodpecker is sometimes
How the Snake Lost Its Legs of each animal's structures and organs, ecology and behaviour. The main text is supported by an accurate glossary and thorough index. Glossary terms are printed in boldface in the text, a helpful feature, while the glossary, like the text, is cited to the key research papers on which the book is based. The book thus provides a wide overview of evo-devo, with guidance on how to read more deeply on any chosen aspect. The book was published by Cambridge University Press as a paperback in 2014 (). The main text is 148 pages, with an 8-page glossary of evo-devo, and