Drops were recently revamped here is a short list of what can be found in the drops. The chance something will be a blueprint for armor and weapons has been increased, red drops have a higher chance at blueprints for the gear available.
WHITE DROPS – Starter drops here you will get some darts a longneck some pods and some armor with a little element.
WHITE BONUS DROPS – Similar to the standard white drop but with hazard gear.
GREEN DROPS – Asc Saddles with chance for BPs
GREEN BONUS DROPS – Ammunition a GPS, Spyglass, and Wyvern Milk can be found here
BLUE DROPS – Tek, Element, Dye Coloring (some are recipes), Some skins
BLUE BONUS DROPS – Element, Z/X/Y Seeds, Kibble, Tek, Zip Lines
PURPLE DROPS – Element, Tek Building Supplies
PURPLE BONUS DROPS – Element, Artifacts and Boss fight items ALSO Cementing paste and Metal ING!
YELLOW DROPS – Element, Tek Building Supplies, Industrial Items, Fabricator
YELLOW BONUS DROPS – Similar to above with some extra tek gear and supplies, teleport
RED DROPS – Element, Tek Building Supplies, Tek Saddles (50% chance at BP) Teleport, Turret, Troughs
RED BONUS DROPS – Similar to above but you also get BPs for Tek Weapons, Tek Saddles, Tek Armor AND Replicator/Cloning Chamber
CAVE AND DEEP SEA DROPS – These will have the same contents as the above bonus drops of the same color
BEAVER DAMS – 2k CP, Element, X/Y/Z Seeds, Rare Flower, Rare Mushroom, Longneck with a chance of BP at 50%
BOSS FIGHTS – 1500, 3000, 4500 element for respective level of boss fight