Thymic corpuscula of the second type in some species of domestic birds.
D000818:Animals; D002645:Chickens / Q000033:anatomy & histology*; D004372:Ducks / Q000033:anatomy & histology*; D005260:Female; D008297:Male; D013950:Thymus Gland / Q000166:cytology*; D014422:Turkeys / Q000033:anatomy & histology*