Attributes / relations provided by
♦ 1Derived from
Allergy-Free Gardening OPALS™, Thomas Leo Ogren (2000)
♦ 2Kattge, J. et al. (2011b)
TRY - a global database of plant traits Global Change Biology 17:2905-2935
♦ 3Ben-Dov, Y., Miller, D.R. & Gibson, G.A.P.
ScaleNet 4 November 2009
♦ 4Thick-billed Parrot, BirdLife International (1992) Threatened Birds of the Americas. Cambridge, UK: BirdLife International.
♦ 5Maroon-fronted Parrot, BirdLife International (1992) Threatened Birds of the Americas. Cambridge, UK: BirdLife International.