Vilniaus universiteto Ekologijos institutas. – Vilnius : Vilniaus universiteto Ekologijos institutas. Mečislovas Žalakevičius, Irena Žalakevičienė. 2009.
Blue-bearded Bee-eater — Conservation status Least Concern ( … Wikipedia
Blue-tailed Bee-eater — Conservation status Least Concern ( … Wikipedia
Blue-cheeked Bee-eater — Conservation status Least Concern ( … Wikipedia
Blue-headed Bee-eater — Conservation status Least Concern (IUCN 3.1) Scientific classification … Wikipedia
Blue-breasted Bee-eater — Conservation status … Wikipedia
Blue-throated Bee-eater — Conservation status Least Concern ( … Wikipedia
Purple-bearded Bee-eater — Conservation status Least Concern (IUCN 3.1) Scientific classification … Wikipedia
Red-bearded Bee-eater — Conservation status Least Concern ( … Wikipedia
Bee-eater — Bee eaters European Bee eaters, (Merops apiaster) Scientific classification Kingdom: A … Wikipedia
Chestnut-headed Bee-eater — in Thailand Conservation status … Wikipedia
