Hematologic and clinical chemistry reference values in red lories (Eos spp.).

Area of Science:

• Avian medicine
• Veterinary clinical pathology
• Zoological sciences

Background:

• Establishing species-specific reference ranges is vital for accurate diagnosis in avian species.
• Limited hematologic and clinical chemistry data exist for rare Eos parrot species.
• Methodological details are often lacking in studies on avian reference values.

Purpose of the Study:

• To establish reference ranges for hematologic and clinical chemistry parameters in clinically healthy Eos parrots.
• To provide detailed methodology for establishing avian reference values.
• To compare findings with existing literature and discuss deviations, particularly for rare species.

Main Methods:

• Collected blood samples from 40 clinically healthy Eos parrots across five species (Eos histrio, E. squamata, E. bomea, E. reticulata, E. cyanogenia).
• Analyzed three hematologic and 15 clinical chemistry parameters.
• Documented all methodologies in detail.

Main Results:

• Established reference ranges for 18 key hematologic and clinical chemistry parameters in the studied Eos parrot populations.
• Included comprehensive methodological descriptions often absent in similar studies.
• Compared obtained data with available literature, noting and discussing significant deviations.

Conclusions:

• The study provides foundational reference data critical for the health monitoring and veterinary care of Eos parrots.
• Highlights the challenges and importance of establishing reference values for rare avian species.
• The detailed methodology serves as a template for future avian reference range studies.