feed them faster
Hisser mean that they like to hiss people.It mean that they are ....
If you mean geese its a gaggle :)
they are telling you to get away it is a warning
It means that the animal is stressed and wants you to back of.
i think you mean goose and if you do then its geese.
geese
it means that the snake thinks you have no guts
sign of an early winter
If you mean in regards to security, yes. Geese make excellent guards. If you don't believe me, try approaching one who is guarding a nest.
Good Luck?
Feeding
If you mean what would they ve called, it depends on the environment you observe them in..In general a group of geese is a Flock or Gaggle. However if they are in flight they are a Skein. On the water they're a Herd or CorpsIf you mean how do they relate to the environment they could be:transient (just passing through)using a breeding sitewinteringconsumersfood source for predators