Following anti-malarial drug treatment asexual malaria parasite killing and clearance
appear to be first order processes. Damaged malaria parasites in circulating erythrocytes …

Parrot populations in Africa and Madagascar are declining and the need for conservation
actions to address threats is increasingly recognised. Effective conservation requires a …

Were dinosaurs ectotherms or fast-metabolizing endotherms whose activities were
unconstrained by temperature? To date, some of the strongest evidence for endothermy …

Ornithischian dinosaurs exhibited a diversity of ecologies, locomotory modes, and social
structures, making them an ideal clade in which to study the evolution of neuroanatomy and …

Parrots that inhabit tropical lowland forests are difficult to study, are poorly known, and little
information is available on their nesting habits, making analysis of community-wide nesting …

Psittacidae (parrots) have the most threatened species of any bird family in the world. Most
parrots are obligate secondary cavity nesters, and can be limited in their breeding success …

Parrots are among the most diverse and widely distributed groups of birds and one of the
most threatened bird orders mainly due to habitat loss and illegal poaching. Most parrots are …

Estimates of population density and abundance change (differences in density or encounter
rates across land uses or time periods) form the cornerstone of much of our knowledge of …

This paper reports on the nesting ecology of blue-and-yellow macaws (Ara ararauna) and
the structure, conservation, and management of the Mauritia flexuosa palm swamps where …

Haematology and plasma biochemistry values are useful tools for ecological research. They
have been used to investigate the physiological state and the adaptation of individuals to …