Authors: Howell, SNG

Citation: Sng. Howell, Molt of the Ivory Gull, WATERBIRDS, 24(3), 2001, pp. 438-442

Authors: Howell, SNG King, JR Corben, C

Citation: Sng. Howell et al., First prebasic molt in Herring, Thayer's, and Glaucous-winged Gulls, J FIELD ORN, 70(4), 1999, pp. 543-554

Authors: Spear, LB Howell, SNG Oedekoven, CS Legay, D Bried, J

Citation: Lb. Spear et al., Kleptoparasitism by Brown Skuas on albatrosses and giant-petrels in the Indian Ocean, AUK, 116(2), 1999, pp. 545-548