Just holding a 77 million year old juvenile Gorgosaurus libratus femur at @fieldmuseum#NBD You can slice the fossil and count growth rings to age them 🦖. Sue, the famous T-Rex here was in her early to mid thirties and that is considered to be an old animal. I always thought dinosaurs were long lived. Live and learn.
The pink flags mark artificial ant nests. This is the last set of 50 nests I placed in natural areas from the Everglades to the FL/GA border. 2000 nests placed - now all I have to do is go back in spring and pick them up.