This description, from a bookseller's catalogue, sums up this collection published by New Holland:
'All humans,' claimed Aristotle, "are political animals." This fetching collection of animal portraits, ranging from crocs and hawks to koalas, buzzards, lions and more, combined with (mostly unintentionally) [NO - intentionally!] entertaining quotations from the world's politicians serves as an enjoyable reminder of the all-too-human qualities of the political animals who are, or have been, in charge. Each spread features an animal portrait juxtaposed with a quotation from the likes of Dan Quayle, Richard Nixon, Maggie Thatcher, Adlai Stevenson, John Howard, Idi Amin and many others.
While out of print, this book might still be available from your average bookshop or from ABE books, or even the odd copy left in my collection.