there is a look around button in the bottom left hand corner xoxo
hop on the helicoper in front of Mew's mansion
You have to look for Bigfoot/Yeti in the Himalayas, the Jersey Devil in New Jersey, the Loch Ness Monster in the Loch Ness in Scotland and the Chupacabra in Puerto Rico.
There are 3 you have to prove: Nessie (Loch Ness) Chupacabra (Puerto Rico) New Jersey Devil (New Jersey) You can't get what you need to prove the Yeti, so you are sent to find Bigfoot.
You need a photo of Nessie at Loch Ness, a tooth from the Chupacabra from Puerto Rico, and egg shells from the nest of the Jersey Devil in New Jersey. (see related solution)
On Cryptids, you go to the Himalayas and ask for the Yeti skull. He will not give you it, but you will be handed a lantern to 'light your way' as he claims.
You don't go to New York. You do, however, go to New Jersey in the helicopter. (see related question)
The forest is in New Jersey. You will need the lantern from the Himalayas, the matches from the pub at Loch Ness, and the bolt cutters from Puerto Rico before you can proceed at New Jersey.
In the deserted house in New Jersey, you have to slide the dresser to the left on the second floor, so that you can jump to the attic.
You need the lantern from the Himalayas, and the matches from Loch Ness, so that you can travel in the dark forest at New Jersey.
You don't have to help her, but the hang glider girl from Cliff Park has somehow crashed in New Jersey, apparently due to something done by Gretchen Grimlock. Use the shears to free her from the tree.
It's not the chicken eggs, it's the egg shells from New Jersey. When run through the DNA testing, the egg shells from the nest in New Jersey prove the existence of the Jersey Devil.
You will search for evidence in four locations around the globe where cryptids have been observed. As you discover possible clues, you examine them to see if they are genuine. Nessie - at Loch Ness Yeti - in the Himalayas Chupacabra - in Puerto Rico Jersey Devil - in New Jersey (see solution at the related question)