Birds — Eggs — Audiobooks
Birds' Nests, Eggs and Egg-Collecting
by Richard Kearton
Nests and Eggs of Familiar British Birds, Second Series Described and Illustrated; with an Account of the Haunts and Habits of the Feathered Architects, and their Times and Modes of Building
by H. G. (Henry Gardiner) Adams
Het intieme leven der vogels
by Jac. P. (Jacobus Pieter) Thijsse