书籍详情
格式
平装书
页数
24
语言
英语
已发布
Jan 1, 2005
出版商
Steve Parish Publishing
ISBN-10
1740215796
ISBN-13
9781740215794
描述
In Spiky Echidna, a baby echidna gets a piece of wire caught in between his spines. It takes a friendly possum to pull it out for him.
The short-beaked echidna is a mammal called a monotreme (meaning "one hole" — it has one vent through which everything, including eggs and waste matter, passes). Its young hatches from a leathery-shelled egg then stays in the small, backward-facing pouch until its spines develop. If it is threatened, an echidna will roll up into a spiky ball on hard ground or dig quickly into soft ground.
The short-beaked echidna is a mammal called a monotreme (meaning "one hole" — it has one vent through which everything, including eggs and waste matter, passes). Its young hatches from a leathery-shelled egg then stays in the small, backward-facing pouch until its spines develop. If it is threatened, an echidna will roll up into a spiky ball on hard ground or dig quickly into soft ground.