Assertion: macaw's rate | /r/HasProperty | fertile
Facets:
Source sentences:
text: The captive population suffers from very low heterozygosity – the original wild caught founder birds were few, closely related in the wild and intensively inbred in captivity – resulting in infertility, and high rate of embryo deaths (at AWWP, only one in six eggs laid is fertile; only two-thirds of those hatch).