Biology - CrashCourse
Crash Course creates free, high-quality educational videos used by teachers and learners of all kinds. And thus begins the most revolutionary biology course in history.
Wildlife Ecology
Explore wildlife ecology from biodiversity to conservation, covering species interactions, population dynamics, community organization, and human impacts on ecosystems.
Ecology and Environment
The lectures are aimed at posing various questions that are relevant for all students of engineering and management to incorporate sustainability and a sensitivity to ecology and environment in their design of products, processes and systems.
Why So Many Species? The Factors Affecting Biodiversity
Explore biodiversity from ecological, economic, evolutionary, and personal perspectives, examining its importance, value, and our relationship with nature.
Fishes I
Explore fish biology and ecology in streams, covering basic features, Maryland fish families, and their ecological significance. Learn about fish adaptations and movement in aquatic environments.
Beyond the Nature/Technology Divide - Intersections in Urban Design - Lecture 3
Explorando la intersección entre naturaleza y tecnología en espacios urbanos, infraestructura, arte público y diseño paisajístico a través de perspectivas de expertos en arquitectura, ingeniería y arte visual.
The Civilizational Roots of Indian Democracy
Explore the historical concept of "Indian civilization" and its impact on India's adoption of democracy, examining European influences and nationalist perspectives on universal citizenship rights.
Into the Garden - Plant Trickery — The Secret Communication Between Plants and Animals
Uncover the fascinating world of plant-animal communication, exploring chemical signals, deceptive strategies, and evolutionary adaptations in this interactive virtual garden tour.
Into the Garden: Bamboo - The All-Purpose Plant
Explore the versatility of bamboo, from its varieties and propagation to its ecological impact and cultural significance, in this virtual field trip to Mounts Botanical Garden.
On the Origins of Old Growth Forests
Explore old-growth forest development, characteristics, and management through empirical evidence and conceptual models. Gain insights into tree growth patterns and forest conservation strategies.
From Democratic Consensus to Cannibalistic Hordes - The Principles of Collective Animal Behavior
Explore collective behavior in nature, from ant raids to bird flocks. Discover how individual actions create group dynamics and the concept of "collective mind" in various species, including humans.
The Great Animal Orchestra - Soundscape and Poetry Performance
Performance exploring soundscapes and poetry, featuring Bernie Krause and Jonathan Skinner. Examines cross-species communication, natural sounds, and artistic responses, blending recorded environments with poetic interpretations.
Evolution of Life in the City - Next in Science Series
Exploring urban evolution through white clover genetics, this talk examines how cities drive genetic changes and challenges assumptions about urban environments' impact on species adaptation.
Energy and Matter Flow in Ecosystems - Lecture 30
Explore energy and matter flow in ecosystems, from producers to consumers, and learn about biogeochemical cycles of vital compounds like carbon, nitrogen, and phosphorus in this comprehensive lecture.
Climate and the Distribution of Life on Earth - Principles of Evolution, Ecology and Behavior
Explore how climate shapes life on Earth, from biomes to weather patterns, and learn about the impact of phenomena like El Niño on global ecosystems and biodiversity.
Alternative Breeding Strategies in Evolution and Ecology - Lecture 35
Explore diverse breeding strategies in nature, from bullfrogs to fig wasps. Learn about frequency-dependent strategies, evolutionary equilibrium, and unique reproductive behaviors across species and gametes.
The Origin and Maintenance of Genetic Variation - Lecture 6
Explore genetic diversity's origins through mutations, selection, and recombination. Discover how population size impacts evolution and genetic variation maintenance in different scenarios.
Interspecific Competition in Ecology and Evolution - Lecture 27
Explore interspecific competition's impact on evolution, including classical patterns, experimental evidence, conceptual frameworks, and real-world implications in ecology and biology.
Selfishness and Altruism in Evolution, Ecology, and Behavior - Lecture 36
Explore evolutionary explanations for altruism, including kin selection and ecological constraints, challenging the idea that self-sacrifice contradicts natural selection.
Sexual Selection in Evolution, Ecology, and Behavior - Lecture 13
Explore sexual selection's role in evolution, including intersexual and intrasexual selection, sexual dimorphism, and costly signaling in mate choice and competition.
Genomic Conflict in Evolution, Ecology and Behavior - Lecture 10
Explore genomic conflicts within cells, organisms, and between species. Learn about meiosis fairness, uniparental inheritance, and evolutionary strategies to resolve conflicts in sexual species.