Africa’s greenkeepers

Africa’s greenkeepers

Warthogs and baboons are the reserve greenkeepers of the African savannas, maintaining grazing lawns when the ungulate migrations suffer catastrophe. Prof. Mumblebard says: “Warthogs and baboons squeeze in amongst the grazing bovines, antelopes, zebras,...
Austral-avian intelligence

Austral-avian intelligence

Although much richer in bird species, South America cannot match Australia’s large, brainy passerines. With a relatively well-watered, reliable environment, it’s not surprising that South America supports many bird species, each specialized in its own way....
Why do mangroves lack fruity succulence?

Why do mangroves lack fruity succulence?

Featured image: A mangrove tree in the family Lythraceae by Ariefrahman (CC BY-SA 4.0, Mangrove) Intertidal trees are not dispersed by animals because palatable fruit-pulp depends on potassium, a nutrient outweighed by sodium at the tideline. Prof. Mumblebard claims:...
Trees as green quazi-zombies

Trees as green quazi-zombies

Pinus longaeva photo © Dcrjsr Trees have evolved into zombies in the sense that they comprise mainly dead cells in maturity. This reveals that the energy built into wood is superfluous to the economy of arborescence. Prof. Mumblebard claims: “Wood forms the...
Supermoles despite being marsupial moles

Supermoles despite being marsupial moles

Australia’s marsupial moles are unrelated to placental moles yet excel in subterranean adaptations. Prof. Mumblebard claims: “Marsupial moles are the closest thing to true moles that the marsupials could produce on a remote continent lacking placental...