“This handsome species was occasionally seen on the Rio Grande, having apparently a strong partiality for damp and bushy woods; and in fact so far as I observed never venturing far from the river. I cannot speak positively, but am under the impression that it remains in Texas during the whole year, having seen it so late in the fall, and again so early in the Spring, that if not constantly resident, its migration must at any rate be very limited. It is a gay, sprightly bird, generally seen in company with others of the same species, frequently erecting its crest, and calling to its mate or comrades, though rather shy and not easily approached. Its voice and general habits appeared to me as very similar to those of the common species of the Northern States. I never saw its nest, though it undoubtedly breeds in Texas.” During his late connection with Lieut. Williamson’s expedition, this bird was noticed by Dr. Heermann, from whose beautiful specimens, through his kindness, our plate has been prepared, and who has allowed us to make the following extract from his Journal:— “After leaving Teusoa, we observed the first specimen of this bird but little beyond the crossing of the San Pedro river. It was in a dry caignau, perched on a bush, and seemed weary and lost, and was probably a wanderer, as no more were observed until we reached El Paso. At this place, in the vicinity of the habitations of man, we found it quite common, frequenting the hedges and trees, and continued to see it occasionally on our road until we left civilization behind us. Raising its crest erect as it moves actively about in search of food, it emits at intervals a clear, plaintive whistle, varied by a few detached notes. It is said to be quite common on the Rio Grande river and in Mexico.” This species was also found in Texas by Mr. John H. Clark, zoologist, attached to the Mexican boundary surveying party. In Mexico, particularly in the States of Tamaulipas and Nueva Leon, Lieut. Couch observed it in considerable numbers. Our figures, which are those of the adult male and female, are rather less than two-thirds of the size of life. DESCRIPTION AND TECHNICAL OBSERVATIONS. Genus Cardinalis. Bonaparte, Comp. List., p. 35. (1838.) Bill short, very thick at base; culmen advancing on the forehead; wing moderate; fourth and fifth quills longest and nearly equal; tail long, slightly rounded; tarsi rather long; middle toe long, others moderate; general form robust; tail long; and head above with elongated crest-like feathers on all known species. A genus containing five or six species of handsome birds, peculiar to America. Cardinalis sinuatus. Bonaparte, Proc. Zool. Soc., London, p. 111. (1837.)