Tag: Biology

Mini-Review: The Genius of Birds by Jennifer Ackerman 

The Genius of Birds [2016] – ★★★★

November is a “Non-Fiction” month, so I am trying to read more non-fiction books. Nature books are something I have been neglecting for some years now, so I have picked up Ackerman’s 2016 bestseller The Genius of Birds. Birds are some of the most remarkable animals on earth, but they have also been very misunderstood and it was only in the second half of the previous century that the scientific community had finally started realising their full complexity and intelligence. Now, in lists (for example, see list 1 and list 2) of the most intelligent animals in the world, birds (parrots, crows and pigeons) take their places alongside such animals as chimpanzees, gorillas, dolphins and octopuses. Some birds are capable of inventing new solutions to problems, making and using tools, leading active social lives, recognising themselves in a mirror, remembering people or places they have not seen in months or years, and reproducing up to sixty different songs which they have heard only a few times. Ackerman’s book explores the technical, inventive, musical, artistic, spatial and social abilities of birds, opening up a side of birds and their intelligence you never knew existed.

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Review: Aquagenesis by Richard Ellis

Aquagenesis: The Origin and Evolution of Life in the Sea [2001] – ★★★★

“That we live on land is, in the grander scheme of things, best regarded as an anomaly, or even an eccentricity – albeit with sound evolutionary justification. The story of life is, if we retain a true sense of proportion, a story of life at sea“(Philip Ball)

After I read Monarchs of the Sea by Danna Staaf last year, I wanted to read a deeper work on this topic and chose Aguagenesis by marine biologist Richard Ellis. The author aims to demonstrate how life originated in water some 3.9 billion years ago, what species evolved first in water and why, what species followed them and how evolution changed courses multiple times with various animals choosing to dwell on land next and then returning to waters. Richard Ellis starts his book by discussing the origin of water itself and a 2 inch-long shrimp-like creature without eyes capable of subsisting on hydrogen sulphide alone, which is poisonous to most living creatures, before talking about more complex and diverse marine life that roamed the oceans in the final stages of the Cretaceous period, some 65 million years ago. “More than 99% of all the species that have ever lived on Earth are [now] extinct” [Ellis, 2001: 22], says the author, and that makes that extinct life even more fascinating, especially in what it can tell us about the diversity of life and our own, human, origin. This book may be on an academic side and now a bit dated, but it is still a perceptive and engaging account of the mysteries that still surround the evolution of life in the sea.

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