Erzsebet Frey

Erzsebet Frey (Eli Frey) is an ecologist and online entrepreneur with a Master of Science in Ecology from the University of Belgrade. Originally from Serbia, she has lived in Sri Lanka since 2017. Eli has worked internationally in countries like Oman, Brazil, Germany, and Sri Lanka. In 2018, she expanded into SEO and blogging, completing courses from UC Davis and Edinburgh. Eli has founded multiple websites focused on biology, ecology, environmental science, sustainable and simple living, and outdoor activities. She enjoys creating nature and simple living videos on YouTube and participates in speleology, diving, and hiking.

Erzsebet Frey, ecologist and founder of Simply Ecologist
grizzly bears are tree climbers

Can Grizzly Bears Climb Trees? [Answer & Facts]

Are you curious if grizzly bears can climb trees? Well, wonder no more! In this article, we’ll explore the tree climbing abilities of these powerful creatures. Part of my complete guide to bears, which covers all eight bear species, hibernation, size and strength, diet, attacks and conservation, with sources. Population update (2025) Interagency monitoring released […]

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All Amazing Types of Coyotes

Are you ready to explore the incredible diversity of coyotes? Part of my complete guide to coyotes, which covers range expansion, eastern coyote genetics, diet, territory, howling and living alongside them, with sources. New research (2025) City coyotes may be evolving. A 2025 genetics study found urban coyotes are diverging from their rural cousins as

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How‌ ‌Strong‌ ‌Are‌ ‌Baboons?‌ ‌[Baboon‌ ‌Strength‌ ‌Facts‌ ‌&‌ ‌Guide]‌

Are you curious about how strong baboons really are? Well, get ready to be amazed! This comprehensive guide will take you on a journey to discover the incredible strength and capabilities of these Old World Monkeys. With a striking resemblance of 91% of their DNA to humans, baboons possess surprising physical abilities that may astonish

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wild hog population by state

Wild Hog Population By State: 2023 Trends [Statistics]

Curious about the current wild hog population in different states? Want to know where hunting is permitted and what restrictions may apply? In this article, we’ll explore the wild hog population by state in 2023, providing you with the latest statistics and trends. Update (July 2026) The USDA announced 35 million dollars in new funding

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How High Can Alligators Jump? (Comparison)

Have you ever wondered just how high alligators can jump? Well, get ready to be amazed! In this article, we’ll delve into the incredible jumping abilities of these formidable reptiles. Conservation context The first global reptile assessment, published in Nature and summarized by IUCN, found more than one in five reptile species are threatened with

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a collection of flippered animals

Animals With Flippers

Animals with flippers include penguins, sea turtles, seals, sea lions, walruses, whales, dolphins, manatees, and dugongs. A flipper is a flattened, paddle-shaped limb evolved for moving through water, and it has appeared independently in birds, reptiles, and mammals. You’ll be amazed by the remarkable adaptations of animals with flippers. From sea turtles gracefully gliding through

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