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
blackbird holding a grape in its beak

What Animals Eat Grapes?

Are you ready to be amazed by the extraordinary range of animals that devour grapes? Prepare to be astounded as we uncover the surprising grape-eating habits of various creatures. The bigger picture According to the WWF Living Planet Report 2024, average sizes of monitored wildlife populations are down 73 percent since 1970. Curiosity about animals, […]

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squirrel eating in a garden

Animals That Eat Strawberries in Your Garden

Are you tired of discovering your luscious strawberries devoured by uninvited guests? It’s frustrating to witness these delectable fruits being devoured by creatures who can’t resist their sweet allure. The bigger picture Monitored wildlife populations have fallen 73 percent on average since 1970, according to the WWF Living Planet Report 2024, which makes every species

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Meerkat digging

Animals That Dig Holes

Have you ever marveled at the intricate tunnels and burrows that lie concealed beneath your feet, like a secret labyrinth waiting to be unveiled? The bigger picture The WWF Living Planet Report 2024 found monitored wildlife populations have declined 73 percent on average since 1970. Learning about wild animals is the first step in caring

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biologists electrofishing a stream

How Do Scientists Study Fish?

Why field methods matter Careful monitoring pays off. A 2025 analysis found insects declining even in pristine ecosystems, a trend only visible because researchers kept collecting standardized field data year after year. Good methods are how nature tells us what is happening. Dive into the underwater world of fish science, where scientists cast their nets

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pollen grains under a microscope

How Do Scientists Study Pollen Grains to Help Them Understand Climate Change

Have you ever wondered how scientists can uncover the secrets of climate change from something as tiny as a pollen grain? It may seem inconceivable, but these minuscule grains hold a wealth of information about past climates. Why field methods matter Careful monitoring pays off. A 2025 analysis found insects declining even in pristine ecosystems,

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