What is the ecological niche of a fishing cat?

Gold eyes

An ecological niche is an organism's mode of life; it is the sub of its adaptations. (You could think about it as the organism's "profession".)

The English term 'ecological niche' means (ecology) the status of an organism within its environment and community (affecting its survival as a species)

To keep down the population of birds and small rodents.

If you are using barb less hooks then cover the cat with a soft towel, control the legs, cover the cats head and use pliers to remove the hook in the direction it went in. With a regular barbed hook...