https://otterproject.uk/reproduction-status/lactating/https://otterproject.uk/reproduction-status/quiescent/https://otterproject.uk/reproduction-status/never-reproduced/https://otterproject.uk/reproduction-status/pregnant/https://otterproject.uk/reproduction-status/assume-never-reproduced/https://otterproject.uk/reproduction-status/not-possible-to-assess/https://otterproject.uk/reproduction-status/possibly-pregnant/https://otterproject.uk/reproduction-status/possibly-lactating/https://otterproject.uk/reproduction-status/possible-early-stage-pregnancy/https://otterproject.uk/reproduction-status/not-checked/