Many ants are small and forage primarily in the layer of leaves and other debris on the ground.
许多蚂蚁很小，主要在地面的树叶和其他碎屑中觅食。
They usually hunt together and forage whatever foods are available to them, instead of domesticating animals and planting crops.
他们通常一起打猎，寻找任何他们能找到的食物，而不是驯养动物和种植作物。
It had long been thought that hummingbirds, which forage by day, pollinate its red flowers and that hawkmoths, which forage at night, pollinate its white flowers.
长期以来，人们一直认为，白天觅食的蜂鸟会给它的红色花朵授粉，而晚上觅食的鹰蛾会给它的白色花朵授粉。
Another decision is when to forage for food.
另一个决定是什么时候寻找食物。
Pull yourself together, and come with me and forage.
振作起来，跟我一起去找点吃的。
Sunset casts a warm glow over the tufa formations as seagulls forage for dinner.
海鸥在寻找晚餐时，夕阳在凝灰岩地层投射了温暖的光辉。
Another crow, called Barney, has demonstrated his skill at using sticks to forage for food.
另一只叫巴尼的乌鸦展示了它用棍子寻找食物的本领。
When they do forage for food and for shelter materials, they have to leave their homes and go up on land where their main predators are.
当它们寻找食物和遮蔽物的时候，它们不得不离开家，到主要捕食者所在的陆地上去。
Such improvements allow our hens to forage for higher-quality natural feed that will be good for the land, the hens, and the eggs that we supply to our customers.
这些改进做法让我们的母鸡能够觅食到更优质的天然饲料，这种饲料对土壤、母鸡以及我们供应给客户的鸡蛋都有好处。
The conventional view is that carotenoids are meaningful because they are rare: healthier males can forage for more of the pigments than can their inferior counterparts.
传统的观点认为类胡萝卜素之所以有意义，是因为它们很罕见：健康的雄性可以比它们的同类寻找到更多的色素。
There is much forage for the cattle.
那儿有很多喂牛的饲料。
To provide forage for (livestock).
为(家畜)提供草料。
Instead they can subsist on leftovers and whatever they forage.
可以用剩饭喂养它们，它们还可以自己外出找食。
They sleep in hollows at night and forage by day while traveling from branch to branch.
晚上睡在洞里，白天在树林中游荡觅食。
The IU researchers created a virtual environment in which 20 to 200 people “forage” for ideas.
印第安那大学的研究人员创造了一个虚拟环境，在其中20到200人搜寻各自的理念。
The few aid organisations in-country report a big rise in people taking to the hills to forage for wild foods.
一些国内的援助组织报告说，越来越多的人们到山里寻找可食用的野生物品果腹。
Flickers are woodpeckers that can hammer trees but prefer to forage on the ground. They often dig in the dirt for ants.
它是一种啄木鸟，可以锤击树木，喜欢在地面上觅食，往往掘地来寻找蚂蚁。
EATR (for Energetically Autonomous Tactical Robot), a car-size military reconnaissance 'bot, will forage more actively.
同汽车般大小的能量自给战术机器人(EATR)用于军事侦察目的，其觅食本领将更强。
Why these skills evolved is not hard to imagine, since it would help almost any animal forage for food, says Gallistel.
格里·斯泰尔说，可以想见，动物们之所以在进化过程中需要识数技能，是因为识数能力可以帮助绝大多数的动物更有效地获得食物。
Such forage fish already account for nearly a fifth of the world’s total annual catch; another fifth goes to feed pigs and poultry.
这样的饲料鱼已经差不多占每年世界总捕鱼量的五分之一；另有五分之一被用于喂猪和家禽。
Unlike its mobile Cousins that forage the reef for food, this crab stays put and fishes for floating plankton with its feathery antennae.
这种蟹和它的堂兄弟不一样，它们不是游动着在珊瑚中觅食，而是留在原地不动，用羽毛似的触须搜寻浮游生物。
B: Yes, it's reported that some stray dogs living in suburban Moscow take the metro to go to the downtown and forage there every morning.
是的，报道上说住在莫斯科郊区的一些流浪狗每天早上都会搭乘地铁前往市中心觅食。
Contrary to their most fervent wishes, beekeepers can't control where their bees actually forage any more than they can keep the tides from changing.
和他们热切的愿望相反，养蜂人无法控制他们的蜜蜂究竟在哪采蜜。
Because the cave fish may not need less sleep-they may need to stay awake to forage more in an environment where food can be scarce and appear unpredictably.
因为穴居鱼可能并不需要睡得更少——它们可能需要保持清醒，以便更经常地在食物短缺和食物不常出现的环境中觅食。
Most surprising, some lizards, such as geckos and skinks, lap up nectar and pollen and then transport the stuff on their faces and feet as they forage onward.
更令人惊讶的是，某些蜥蜴，譬如喜爱甜食花蜜和花粉的壁虎和石龙子，它们在进食过程中其面部和足部的花粉也会被传播出去。
It's the plants and flowers where the bees forage for nectar that will determine the significant difference in the taste, aroma and color of what the bees produce.
供蜜蜂采蜜的植物花朵种类决定了蜂产品的口感、香味和色泽。
It's the plants and flowers where the bees forage for nectar that will determine the significant difference in the taste, aroma and color of what the bees produce.
供蜜蜂采蜜的植物花朵种类决定了蜂产品的口感、香味和色泽。
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