Backyard Zoology ยท 8 May 2016 2016-05-08T11:08:06+10:00 https://www.facebook.com/backyardzoology/posts/445559085630406 Happy 90th birthday Sir David!! This man (along with my dad) taught me just how fascinating the animal world is. Just daggy enough to have a touch of the dad jokes about him, just loveable enough to be cuddle worthy and the right amount of genius to be awe inspiring. #lifewelllived #whenigrowupiwannabesirdavid