Delete one letter from each pair to reveal an animal.
Example : rc ae st = rat

Answer:
buffalo  - pb un rf ft ea kl do
flamingo - pf lo ae mg hi rn gs to
iguana -   bi tg ue ia wn ay
kangaroo - sk ad in gl oa er on to
parrot -   gp al nr yr oe tm
fox -  gf po lx
lion - kl io on np
elephant - qe lz eq rp hf ah nv ht
zebra = az ed hb jr aq
wallaby - vw al ll la ab by yz
pig - gp oi mg