Laboratory to accompany 331. Activities will include taxonomy, anatomy, morphology, necropsy, hematology, population estimating methods, tracking, field distribution surveys, stranding response, and energetics, and/or similar depending on field access and availability of specimens. A-F only. Pre: C (not C-) or better in 171/171L and 172/172L and 265/265L and 331 (or concurrent), or consent.