TY - RPRT TI - Egg production and endocrine profiles of female whooping cranes (Grus americana) maintained ex situ are improved in naturalized enclosures AU - Megan E. Brown AU - Glenn H. Olsen AU - Carol L. Keefer AU - Nucharin Songsasen PY - 2023 DO - 10.1016/j.therwi.2023.100034 UR - https://pubs.usgs.gov/publication/70244246 ID - 70244246 ER -