Since the water has receeded we've been visited by large flocks of Ibis. I initially thought they were Glossy Ibis but they are not in this area. Instead Dona thinks they are the White-faced Ibis and as she is much closer than my binoculars she is probably right. Photos are from Karon J.(who thinks all wading birds are Egrets...but there have been some Egrets here, too, so she is forgiven)
From Wikipedia
The
white-faced ibis (
Plegadis chihi) is a wading
bird in the
ibis family
Threskiornithidae.
This
species breeds colonially in
marshes, usually nesting in bushes or low trees. Its breeding range extends from the western United States south through
Mexico, as well as from southeastern
Brazil and southeastern
Bolivia south to central
Argentina, and along the coast of central
Chile. Its winter range extends from southern
California and
Louisiana south to include the rest of its breeding range.
The white-faced ibis is very similar to the
glossy ibis in its non-breeding
plumages, but it tends to be slightly smaller and the plumage color is somewhat warmer. Breeding adults have a pink bare face bordered with white feathers (rather than a bluish bare face with no bordering feathers), a grey bill, and brighter colored, redder legs. Adults have red eyes year-round, whereas glossy ibises have dark eyes. Juveniles of the two species are nearly identical.
Distribution
The white-faced ibis occurs in Canada, the United States, Central America and the southern half of South America. In 2012, the total population size was estimated to be 1.2 million individuals, and increasing. The
IUCN rates it as being of
Least Concern.
Origin
The white-faced ibis bears a strong resemblance to the related glossy ibis and in the past was sometimes considered to be a subspecies of the glossy ibis.Another theory was that upon coming to the New World, a small isolated glossy ibis population evolved to become its own separate species. However, recent molecular phylogenetic studies show that the white-faced ibis may actually be
paraphyletic.In fact, members of the white-faced ibis populations in the United States appear to be more closely related to glossy ibises than to members of white-faced ibis populations in Southern Brazil.
Feeding
The white-faced ibis eats a variety of organisms, including many invertebrates such as insects, leeches, snails and earthworms. It may also eat vertebrates such as fish, crayfish, newts, and frogs. Its feeding style is to use its bill to probe for prey.
Breeding and nesting
This species breeds colonially in marshes, usually nesting in bushes or low trees. Its breeding range extends from the western United States south through Mexico, as well as from southeastern Brazil and southeastern Bolivia south to central Argentina, and along the coast of central Chile. Its winter range extends from southern California and Louisiana south to include the rest of its breeding range. The white-faced ibis chooses to nest in the parts of a marsh with dense vegetation such as bulrush, cattails, shrubs and short trees. It will then build a nest from reeds. The white-faced ibis usually lays three or four blue-green eggs at a time.
Lifespan
White-faced ibises in captivity live up to fourteen years on average. In the wild, white-faced ibises usually live for nine years; however the oldest recorded wild white-faced ibis lived for fourteen years and six months.
.jpg)
