Elephant called Nelly, beat you to it Loshy 
Goat
Mountain or other variety 
Ibis a migrant that visits wetlands in uk
Bird, has a reputation for stealing items
Jackdaw
KANGAROO 
Long-tailed titmouse builds fantastic nest using cobwebs
Fabled snake catcher
Mongoose
Nightingale if your lucky singing now
Octopus
A delicacy for some
A most important part of the Wigan diet (together with something to make it moist)
Pie
A marmite food
Quorn 
O dear, wandering brain @Loshy I must try harder
Sign of winter
Robin
Thrush, could be a song, or mistle both present here and about
Underwing moth ! the underwing can be many colours
worm 
Xtra large worm, boy why don’t we ban ‘x’ or create a wonderous creature like xebaroo. That ok with you Loshy ?
A nice pretty
Yellowhammer
The usual stripy galloping thing. Please forgive my lack of imagination.
Zebra
Advark hope I’ve spell it right