RE: What ARE birds?
03-10-2019, 09:30 PM
(This post was last modified: 03-10-2019, 09:31 PM by a52.)
Are mammals birds?
Are reptiles birds?
Are fish birds?
(We already know birds are birds)
Are insects birds?
Are non-insect invertebrates birds?
Are plants birds?
Are fungi birds?
Are bacteria birds?
Are archaea birds?
Are all organisms not covered by the above categories birds?
Are reptiles birds?
Are fish birds?
(We already know birds are birds)
Are insects birds?
Are non-insect invertebrates birds?
Are plants birds?
Are fungi birds?
Are bacteria birds?
Are archaea birds?
Are all organisms not covered by the above categories birds?