birds, fowl

bird / (more specifically) chicken

one thing

a hobby (activity done for enjoyment in spare time) / one's taste (set of preferences)

observation

observe

a bird / a chicken / fowl or chicken meat

(chiefly women's speech) first person singular pronoun: I, me

(polite) first-person singular pronoun: I, me

a personal or private matter / (by extension) selfishness