THE HAIRY-CHEEKED STAIR-BEAK (Xenops genibarbis).
Numerous specimens of these birds were captured by Burmeister in the vicinity of Neufreiburg, where they came even into his garden, and ran gaily along the branches like Tree Creepers.
The NUTHATCHES (Sitta) are recognisable by their very compact body, moderate beak and tail, long wings, and powerful feet. The strong, hard beak is straight above, but bulges outwards below, and is very sharply pointed at its extremity; the nostrils are round, situated beneath the brow, and covered with short hairs. The tarsi are short and the toes long, the inner and centre toes being only slightly connected, while the exterior and centre toes are united as far as the first joint; the large pointed nails are much hooked; the broad, blunt wing, in which the third and fourth quills exceed the rest in length, is soft and flexible; the short, broad tail is formed of twelve weak feathers, so pliable in texture as to render that member quite useless for climbing. The sexes are almost alike in colour, the plumage of both being usually of a blueish grey above and brownish red beneath; the young closely resemble their parents. Almost every part of the world, if we except Central and Southern Africa and South America, affords a home to some members of this family; and everywhere forests and woodland districts are their principal resort, but they are also occasionally found in rocky localities. So extraordinary are the climbing powers of these birds that they not only exhibit unrivalled agility when disporting themselves in their favourite trees, but are actually capable of descending a perpendicular wall or mass of rock; a feat, we believe, never attempted by any other members of the feathered creation. All the various groups remain throughout the entire year in their native lands, and merely wander to a short distance from their birthplace after the breeding season. Insects and seeds of various kinds afford them means of subsistence. The nest is placed in a hole of a tree, or a fissure in a rock or wall, the entrance being carefully covered with clay or similar material. The eggs, from six to nine in number, have a light shell, spotted with red.
THE COMMON NUTHATCH (Sitta cæsia).
THE COMMON NUTHATCH.
The COMMON NUTHATCH (Sitta cæsia) is deep grey on the mantle, and reddish yellow on the under side; a black stripe passes across the eyes to the nape; the chin and throat are white, the sides and lower tail-covers reddish brown, and the quills blackish grey, with light borders (those at the exterior are white at the root); the centre tail-feathers are blueish grey, the rest deep black, marked with blueish grey at the tip; those at the exterior are also decorated with white spots. The eye is brown, the beak light grey above and deep grey on its lower portion, and the foot greyish yellow. This species is six inches long, and ten broad; the wing measures three inches and a quarter, and the tail one inch and two-thirds. The female is distinguished from her mate by her inferior size, the comparative paleness of her under side, and the narrowness of the black line across the eyes.
The Sitta Europæa is a very similar species, also inhabiting Europe. These birds are met with in all parts of our continent, from Jutland to the most southern latitudes, and are usually to be seen in pairs or small parties. Although they by no means avoid the society of man, they principally frequent woods and forests, but leave these retreats during the autumn, to wander for a time over the surrounding country. Insects, spiders, seeds, and berries constitute the principal food of the Nuthatches, and they also occasionally swallow gravel or small stones, in order to assist digestion.