This part of the Opus is intended to hold information of a general nature about birds and the nature they live in, but only information that is not specific to one species or taxonomic group of birds. What is an alula? That information can be found on the Topography page. What does monotypic mean? that information can be found in the dictionary section.
Pages in category ‘Information pages’
The following 8 pages are in this category, out of 8 total.
