Morphological evaluations
We obtained mature sample peels handled in the STRIBC (N =67), the latest Western Art gallery off Natural Record (AMNH, Letter =25), and the United states National Art gallery bird range (USNM, Letter = 10) from Costa Rica, Panama, and you can Colombia for every single off three phenotypic traits: i) dorsal plumage, ii) ventral plumage, and you may iii) face shield ornamentation. Following the , MJM, Sel-, or more to 3 other perceiver (come across Additional file step 1: Table S1) scored for every bird by themselves for the a size off 0 – step 1, where 0 portrayed a good phenotypically absolute Jacana spinosa, and 1 illustrated an effective phenotypically pure Jacana jacana (based on reviews with peels off outside of the get in touch with zone), and we averaged the newest ratings for each attribute as phenotypic hybrid list for every single specimen . Specimens with phenotypic crossbreed indices less than 0.10 were categorized as “pure” spinosa, when you’re a collection from 0.ninety or maybe more is obtained because “pure” jacana.
