White markings are present at birth and unique to each horse, making them useful in identifying individual animals.

I was long accustomed to identifying animals by their traces and sounds.

The numbering system is a way to identify animals in a herd.

She is able to identify animals and their location just by hearing their voices.

He discovered that one factor important in identifying animals was their shadows.

Animal identification using a means of marking is a process done to identify and track specific animals.

Using eyeshine to identify animals in the dark employs not only its color but also several other features.

We must ensure that we identify young animals which come from third countries.

Both of them should be compulsory, otherwise the whole effort to identify animals will make no sense.

From cows to cats, the work of finding and identifying animals is becoming more high tech.