CHAPTER 1 Avian taxonomy
Avian Taxonomy Birds as ecological model ca 9700 species 146 families 23 orders
Avian Taxonomy Birds as ecological model Opisthocomus hoazin ca 9700 species (Barn owl, Osprey, Peregrine, Great egret, Cattle egret, Glossy ibis) 146 families (9 cosmopolitan) 23 orders (11 cosmopolitan)
Avian Taxonomy 10066 species 227 families 34 orders
Avian Taxonomy Struthioniformes
Avian Taxonomy Tinamiformes
Avian Taxonomy Anseriformes
Avian Taxonomy Galliformes
Avian Taxonomy Gaviiformes
Avian Taxonomy Podicepidiformes
Avian Taxonomy Phoenicopteriformes
Avian Taxonomy Sphenisciformes
Avian Taxonomy Procellariiformes
Avian Taxonomy Pelecaniformes
Avian Taxonomy Ciconiiformes
Avian Taxonomy Falconiformes
Avian Taxonomy Gruiformes
Avian Taxonomy Cariamiformes
Avian Taxonomy Charadriiformes
Avian Taxonomy Pteroclidiformes
Avian Taxonomy Columbiformes
Avian Taxonomy Psittaciformes
Avian Taxonomy Cuculiformes
Avian Taxonomy Strigiformes
Avian Taxonomy Caprimulgiformes
Avian Taxonomy Apodiformes
Avian Taxonomy Coliiliformes
Avian Taxonomy Trogoniformes
Avian Taxonomy Coraciiformes
Avian Taxonomy Galbuliformes
Avian Taxonomy Piciformes
Avian Taxonomy Passeriformes
Belgian avifauna http://www.ecology.ugent.be/terec/study.php