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It measured the willingness of males of two species to feed incubating females on the nest when presented with models of a sharp-shinned hawk, which hunts adult nuthatches, or a house wren, which destroys eggs. The white-breasted nuthatch is shorter-lived than the red-breasted nuthatch, but has more young, and was found to respond more strongly ...
The models were of a sharp-shinned hawk, which hunts adult nuthatches, and a house wren, which destroys eggs. [27] The white-breasted nuthatch is shorter-lived than the red-breasted nuthatch, but has more young, and was found to respond more strongly to the egg predator, whereas the red-breasted showed greater concern with the hawk.
The Eurasian nuthatch or wood nuthatch (Sitta europaea) is a small passerine bird found throughout the Palearctic and in Europe. Like other nuthatches, it is a short-tailed bird with a long bill, blue-gray upperparts and a black eye-stripe. It is a vocal bird with a repeated loud dwip call. There are more than 20 subspecies in three main groups ...
The nuthatch's habit of wedging seeds into cracks and hammering them open has given rise to its common name. In the past, the red-breasted nuthatch and four other species — the Corsican nuthatch, the Chinese nuthatch, the Algerian nuthatch and the Krüper's nuthatch — were thought to be a single species. [8]
The pygmy nuthatch (Sitta pygmaea) is a tiny songbird, about 10 cm (4 in) ... The female lays 4–9 eggs, which are white with fine reddish-brown spotting. She does ...
About 10–11 cm long, it is also known as the Australian nuthatch, orange-winged sittella and the barkpecker. ... white eggs, measuring 17 mm × 13 mm (0.7 in × 0.5 ...
"Suet cakes will attract a wide variety of woodpeckers, nuthatches, finches, titmice, and other small birds," says Smith. If there are a lot of finches in your area, they're a fan of thistle seed.
The Chinese nuthatch or snowy-browed nuthatch (Sitta villosa) is a species of bird in the family Sittidae.It is a small nuthatch, measuring 11.5 cm (4.5 in) in length. The upperparts are blue-gray and the underparts from a dull buff-grayish to a cinnamon-orange; the cheeks are white.