The Corvidae reference article from the English Wikipedia on 24-Apr-2004
(provided by Fixed Reference: snapshots of Wikipedia from wikipedia.org)

Corvidae

Sponsor with the world's largest charity for orphans
Corvidae
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Corvidae
Genera

The crow family Corvidae, have members that are above average in size for the bird order Passeriformes, indeed it includes several that are among the largest. Many members of this group show themselves at the very least, to have a flexible approach to their food-finding and interaction between fellow species members, and with other animals. Some of the larger species (especially in the genus Corvus) also show levels of learned behavior of a high degree, and even insight in some examples that can be interpreted as intelligence.

There are many species in this family, but they can be divided into well-defined groups.

Hume's Ground Jay (Pseudopodoces humilis) has now been assigned to the Tit or Titmouse family (Paridae). See link below for latest details:

Click here