it's about conserving energy, why waste energy moving when they don't need too. the more energy they use the more calorie intake they will need, which means getting more food ( this applies to some animals not all)

Because it is their home or territory.

is this just the way they are?

ok ok i get it

its all about eating day to day

i saw a spider web outside my house there was a spider there its been in that spot for about 3 weeks rarely moving and of course it does manage to snag a couple of meals

so spiders wait for the food to come to them?

i was watching nat geo and there was this clam in the sea who moves to a spot and stays there for the rest of its life

do animals get bored in one spot?

what other animals do this

thanks 10 points