22x18x10 cm
15 cm
35 cm/ø 10-12 mm
1000g-1600g birds. Example: Green-winged Macaw, Hyacinth Macaw
600-1000g birds. Example: Blue and Gold Macaw, Moluccan Cockatoo, Scarlet Macaw
425-600g birds. Example: Congo Grey, Umbrella Cockatoo, Eclectus, big Amazons