We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleThermoregulatory behavior is widespread in the embryos of reptiles and birds.AuthorsLi T; Zhao B; Zhou YK; Hu R; Du WGPublicationThe American naturalist, 2014, Vol 183, Issue 3, p445ISSN1537-5323Publication typearticleDOI10.1086/675065