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Anseriformes is the 2nd bird generator, and 6th reptile generator, unlocked in the game. It requires Mesozoic Valley Rank 28.


A group of birds uniquely adapted for an aquatic environment. Along with Galliformes, Anseriformes are one of only two types of birds to date back to (and have survived) the Cretaceous-Paleogene extinction event.

Anseriformes ingame takes the appearance of a duck.


All upgrades only require 1 Anseriformes to unlock. In order, upgrades are unlocked as follows:

Upgrade Cost Effect Branches off
Dabbling 3.78 Oc 225% more efficient Anseriformes
Ducks 705.00 Oc 375% more efficient Dabbling
Geese 1.14 No 475% more efficient Dabbling
Monogamy 5.25 No 525% more efficient Dabbling
Swan 62.70 No 775% more efficient Monogamy
Black Swan 3 Dc 893% more efficient Swan
Tech Tree of Life
Primordial Soup
Amino AcidDNAProkaryotic CellEukaryotic Cell
TetrapodMammalTurtleApeHumanCrocodiliaCyborgLizardSuperhumansSnakeGalliformesHumanoid ColonistAnseriformesPaleognathaeNeoavesGliresUngulatesMarsupialsCaniformMonotremesFeliform