Hypothermia in foraging king penguinsYves Handrich, Y. Le Maho, A. J. Woakes et al.|Nature|1997Cited by 165
Heart rate and the rate of oxygen consumption of flying and walking barnacle geese (<i>Branta leucopsis</i>) and bar-headed geese (<i>Anser indicus</i>)Sally Ward, P. J. Butler, A. J. Woakes et al.|Journal of Experimental Biology|2002Cited by 161
Swimming and Diving in Tufted Ducks, <i>Aythya Fuligula</i>, with Particular Reference to Heart Rate and Gas ExchangeA. J. Woakes, P. J. Butler|Journal of Experimental Biology|1983Cited by 157
The energy expenditure of free-ranging black-browed albatrossR. M. Bevan, P. A. Prince, A. J. Woakes et al.|Philosophical Transactions of the Royal Society B Biological Sciences|1995Cited by 137
Respiratory and Cardiovascular Adjustments During Exercise of Increasing Intensity and During Recovery in Thoroughbred RacehorsesP. J. Butler, D. J. MARLIN, C.J. Hillidge et al.|Journal of Experimental Biology|1993Cited by 126