Hand-rearing and growth of a grey seal (Halichoerus grypus)

Typical grey seal lactation lasts 15-21 days, followed by abrupt weaning by the dam and a several weeks long period of relatively significant weight loss while the pup learns to feed and fend for itself. It was with this natural history in mind that we formulated a grey seal hand-rearing protocol pending the birth of a female pup in early...