There are two kinds of starts to the day in Bosque del Apache National Wildlife Refuge, New Mexico. Either the Snow Geese, after congregating in a huge white flotilla on one of the ponds during the night, explode in a swirling mass of white and the entire flock takes to the air and disappears flying to another area of the refuge to feed. Or, they peel off in small groups and, group by group, the flotilla gets smaller until finally the pond is empty. The latter is much quieter and much less dramatic. While it’s a disappointment when the anticipated explosion doesn’t happen, there is still something very appealing about watching the small groups as they take to wing with determination.