The toys is your problem, they are bored with ALL of them except the small ball (red frown face vs. green smile face). You need to remove them from the habitat for a while until they aren't bored anymore. The 62/1680 means that they want that as their total, and you only have 62 in there. It's a factor of the amount of enrichment each animal wants compounded by how many are in the enclosure. For toys, don't worry about it and just try to get it to 100% enrichment.
For the food one, however, which shows 16/8 always make sure to have it at least set to want they want (8 in that screenshot) because if you don't you can't get overall enrichment up to 100%.. You're good on food.
Seeing as you don't have any other toys researched yet, you will have to deal with low enrichment for a while. Nothing you can do about it because you put them all in at once and they got bored with almost all of them. Remove them from the habitat for a few in game months, and research some more. When you go back to put toys back in, don't put in ALL available toys, only put in about half the total 'value" that you have available so that when they get bored with those you can remove them and put in the other half. Rinse/repeat. (so for example, if you have 3 toys total available and 2 toys are worth 25 points, and 1 is worth 50, first put in the 2 that are 25. When they are bored with those toys, remove them and put in the one that is worth 50).
Some animal types are much more demanding when it comes to toys. Bears, primates and apes particularly. If you have those in your zoo, it's always a good idea to assign vets to research them as a priority to get the toys unlocked.
Hopefully that makes sense to you, please ask if anything was unclear.