an animal, a bird, etc. that is hunted, killed and eaten by another
prey
15
the protection of the natural environment
conservation /ˌkɑːnsərˈveɪʃn/
15
to continue to live or exist
survive /sərˈvaɪv/
15
a strong wish to have or do something
desire /dɪˈzaɪər/
15
a natural quality that makes people and animals tend to behave in a particular way using the knowledge and abilities that they were born with rather than thought or training
instinct /ˈɪnstɪŋkt/
15
a living thing, real or imaginary, that can move around, such as an animal
/ˈkriːtʃər/ creature
15
to come near to somebody/something in distance or time
approach /əˈprəʊtʃ/
15
an act of trying to do something, especially something difficult, often with no success
attempt /əˈtempt/
15
(of birds, animals, etc.) to move from one part of the world to another according to the season
migrate /ˈmaɪɡreɪt/
15
to become aware of something even though you cannot see it, hear it, etc.
sense /sens/
15
to hold something tightly
grip /ɡrɪp/
15
to help somebody to do something
/əˈsɪst/ assist
15
a large number of fish or other sea animals, swimming together
school
15
a small group of sea animals, such as dolphins or whales, swimming together