A number of studies have used depression of activity (e.g., locomotor activity, feeding, rearing) to assess pain resulting from headache in humans [18] and rodents [7, 9, 17, 20, 28].
Prior to the experiment, nestlings were fed rearing food pellets (NutriBird C15, Versele-Lage GmbH, Wesel, Germany) until they did not accept any more food.
A KellyBronze turkey has been bred, fed, reared and prepared under optimum healthy and ethical conditions.
The New Yorker, September 5 , 1931P. 9 What do they feed rear admirals to make them so fat?" a thoughie up in Bar Harbor wanted to know from us as we watched a beautiful rear admiral shift his bulk onto a float.
Females and males feed young equally, while helper birds assist in defending the territory and feeding and rearing the young.
He spent $10,000 on a Canon XL1 and a Sony XC-999, the latter no bigger than a fat cigar, so compact it could be put inside the birds' underground burrow nests to get shots of parents feeding and rearing their chicks.
Helper birds assist in defending the territory and feeding and rearing the young.
These birds assist in defending the territory and feeding and rearing the young.
One of the investigators, fisheries biologist Renny Talbot, testified that the harvesting activities have removed and changed "important feeding and rearing" features of the fish habitat and "will take centuries to fully restore".
Pretty soon the fattened, fertilized female would be slipping her eggs into some other birds' nest, with the expectation that the naïve hosts would brood, feed and rear her squawking, ravenous young at the neglect and even death of their own.
