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In the Amazonian basin, the human populations that traditionally inhabit the forest use its natural resources in various ways… Expand Complete mitochondrial DNA sequences have been used successfully to estimate phylogenetic relationships among animal taxa, and… Expand Historically, the pathogenicity of avian influenza (AI) viruses has been based on lethality for the major domesticated poultry… Expand The 284 species of Galliformes are a highly threatened group of birds subject to direct exploitation for food, sport and cultural… Expand The Cracidae are Neotropical galliform birds with 11 genera currently recognized. To investigate the questioned validity of… Expand Abstract A polymerase chain reaction (PCR) protocol was developed to identify host bloodmeals from mosquitoes. Primers for the… Expand Insectivorous/frugivorous passerine species studied so far lack the ability to modulate intestinal maltase activity, in contrast… Expand Four species of the avian family Cracidae were studied in the Pacaya-Samiria National Reserve in north-eastern Peru. These large… Expand Abstract During 21 weeks of sand deprivation, intact and beak-trimmed laying hens, Gallus gallus domesticus , dustbathed on a… Expand The brain weight and brain structure volumes of galliform and passeriform birds were calculated and related to body weight. The… Expand