1.
Influence of potential cavity resources on secondary cavity-nesters and breeding bird community composition
潜在洞巢资源差异对次级洞巢鸟及繁殖鸟类群落的影响
2.
The eggs lie hidden in hollow trees, clumps of grass, and in many kinds of nests.
这些鸟卵藏在树洞里、草丛里、各种各样的鸟巢里。
3.
Building their nests in trees helps protect the bluebirds' young.
把鸟巢建在树洞里可以保护它们的幼鸟。
4.
And instead of building a nest up in a tree, the kiwi burrows under the ground.
几维（鸟）不在树上筑巢之外，而牠却在地上挖洞穴。
5.
If the hole is too large, bigger birds can get inside the house.
如果门洞开得太大，其他大鸟就能进入巢里，
6.
Spatial and Temporal Pattern of the Avian Nest Webs Structure in Secondary Forest;
山地次生林鸟类巢网结构的时空格局
7.
chiefly short-legged arboreal nonpasserine birds that nest in holes.
主要是非雀形目中短腿树栖的鸟，它们在洞里筑巢。
8.
eos, female spent 54.0% of her time in nest attentiveness, during which her mate provided food for her at a rate of 0.34 trips/hr, and of C.
曙红朱雀孵卵期的雄鸟递食频率为0.34次/小时,雌鸟在巢率为54.0%;
9.
rubicilloides with 67.6% nest attentiveness and 0.59 trips/hr male feeding rate.
拟大朱雀孵卵期的雄鸟递食频率为0.69次/小时,雌鸟在巢率为67.6%。
10.
Destroy the nest and the birds will fly away .
捣毁鸟巢，鸟儿飞掉。
11.
hunting for birds' nests to get the eggs.
为了得到鸟卵而找鸟巢。
12.
A Preliminary Study on the Structure of Breeding Birds Community under the Influence of Artificial Nest Boxes in the Secondary Forest;
人工巢箱作用下天然次生林繁殖鸟类的群落结构初步研究
13.
I am a long-eared owl. My mother laid eggs in an old nest in a hole in a tree. She sat on the eggs until we hatched.
我是个长耳猫头鹰，我妈妈在树洞一个老的鸟巢中生蛋，她一直坐到蛋孵出我们为止。
14.
Among the sorts of springtime events being changed by global warming are the timing of frog breeding, bird nesting, first flowerings, migrant bird and butterfly arrivals.
由于全球气温变暖而改变的春季事件还有青蛙产卵、鸟筑巢、次开花、候鸟及蝴蝶到来的时间。
15.
Baby cuckoos oust other baby birds from their nests.
布谷鸟的雏鸟把其他鸟的雏鸟逐出巢外。
16.
The bird flew from its nesting place to find food.
小鸟离开其巢去觅食。
17.
birds nesting in the tree-tops
在树梢上筑巢的鸟儿.
18.
mostly black African weaverbird.
多是黑色的非洲织巢鸟。