Lots of different penguin and bird species do eg Albatross
Plant and animal life that are not of the same species can mate. In plant life, this creates hybrid strains of plants, such as varieties of corn. In animal life, creatures such as the Liger exist. The Liger is a result of a lion and tiger mating and producing an offspring. A horse and a donkey mate to create a mule.
no but humans can make horses mate with the same patner all there life
Nope - there are many animal species that pair for life. The commonest are birds - who will often stay with the same partner throughout their lifespan.
There could probably more than one animal, but the only animal I know of is Wolves. Wolves mate for life, so they will keep the same partner their entire life, and if one dies, it is highly unlikely the surviving mate would take another.
no
Great Blue herons can mate for life but it is not common. They usually stay with the same mate for one season and then move on to another the next.
Yes they do
King cobra's may or may not have the same mate for life, but even if they do will only get together during mating seasons.
King cobra's may or may not have the same mate for life, but even if they do will only get together during mating seasons.
Swallows are one species of animals that mate for life. They choose a mate and then stay with them throughout their lives.
No. Only same or extremely similar species can mate and have offspring.
I don't believe they do. As the females sometimes mate with several other males later on. The males do the same.