I mostly agree with previous posters, incl. collared aracari and common black hawk. The first heron is a bare-throated tiger heron (not night heron or reddish egret; strong direct light mess up colors and patterns) and the second heron is an immature little blue heron as identified by Dassie Rat.
Specifications for the inverts:
Spider is indeed a golden orb weaver and the only species of the Americas is Nephila clavipes.
Possible whip scorpion is a harlequin beetle, Acrocinus longimanus.
Possible ants are Nasutitermes termites.
Too bad that most longhorn beetles are so darn difficult to keep in captivity and their larvae stage often last long compared to the fairly short period as an adult beetle (the latter isn't all that different from several other beetles more regularly seen in zoos, however). Cincinnati did have some success with the harlequin decades ago, but otherwise zoos have generally been limited to the occasional local species (e.g., cactus longhorn in USA, Rosalia longicorn in Europe). There are so many incredible tropical longhorn beetles species that would be centerpieces of any zoo's insect section.