Melbourne researchers study love lived of black swans in inner-city park

Having a regular break, could be the secret to a long and successful monogamous relationship, at least for swans. Swans are one of the most monogamous animals in the world, and using new technology, a study in Melbourne has discovered ‘synchronicity’ is vital for couples that stay together. Surprisingly, some long-term and committed swan pairings, also take month long breaks from each other.