Liger is a cross bread Lion and tiger, in this species the Lion is the male who donated the sperm.
The opposite of the cross bread is a Tigon, where the Tiger is the sperm donor.
They're about twice the size of normal Lions and Tigers, but only live for a very short time outside of captivity due to the differences instincts from the two animal confuses them and affects its ability to survive.
I love ducks, such nice animals. There's a huge man-made pond here in the summer where ppl grab a coffee and tan around it, the duckies are always swimming in there. I could spend hours there just feeding them bread ... I fear the poop they made after cause of me