Just Ducks!

From spring right through to winter ... there they are! Down on the river! Quack quuuack, Quack-quaack-quack...What do you know about ducks? I bet you know that they quack ... a lot! Well, discover much more in this book that''s all about, well, just ducks! Learn all about which is a boy duck and which is a girl, why some quack louder and others more softly. Find out what they eat when it is cold outside and where they perch their bottoms to sleep!