Galpagos island history shapes populations

What this episode covers

Barriers to gene-flow control population connectivity, but what barriers exist in the sea? How similar is the connectivity of island marine organisms to those on land? As with many evolutionary questions, the Galapagos is the perfect place to find answers. Max Hirschfeld and Christine Dudgeon discuss their new work with the Galapagos bullhead shark.

Share this episode

Similar Episodes

Bringing it all together.

Mar 31, 2026 ·54m

Why is the vendor role so contentious in the cyber ecosystem?

Mar 27, 2026 ·14m

But what do you really want?

Mar 24, 2026 ·42m

Strategic approaches to talent: A practical guide.

Mar 20, 2026 ·42m

Mid season reflection with Kim Jones.

Mar 17, 2026 ·41m

Is the role of the CISO adding to the confusion?

Mar 13, 2026 ·44m

Similar Podcasts

CISO Perspectives (public) N2K Networks This season on CISO Perspectives, host Kim Jones explores some of the challenges of leading through uncertainty. We explore the complexity of the changing nature of regulation and working with the federal government, the evolution of privacy and fraud, and how emerging technologies like AI and quantum computing are changing cyber. When you don’t know what questions to ask, you’re afraid to ask, or don’t know who to ask, CISO Perspectives provides the foundation for learning in this brave new world. The 48 Laws of Power by Robert Greene (Full Audiobook) Robert Greene Amoral, cunning, ruthless, and instructive, this multi-million-copy New York Times bestseller is the definitive manual for anyone interested in gaining, observing, or defending against ultimate control – from the author of The Laws of Human Nature.In the book that People magazine proclaimed “beguiling” and “fascinating,” Robert Greene and Joost Elffers have distilled three thousand years of the history of power into 48 essential laws by drawing from the philosophies of Machiavelli, Sun Tzu, and Carl Von Clausewitz and also from the lives of figures ranging from Henry Kissinger to P.T. Barnum.Some laws teach the need for prudence (“Law 1: Never Outshine the Master”), others teach the value of confidence (“Law 28: Enter Action with Boldness”), and many recommend absolute self-preservation (“Law 15: Crush Your Enemy Totally”). Every law, though, has one thing in common: an interest in t Rise Healer Rise with Sara Estelle Sara Turner Rise Healer Rise is a long-running podcast hosted for by Sara Estelle. The purpose of the podcast is to connect those who wish to connect more deeply with nature with themselves, and with like minded spirits and magical healers. Relaxing Free Sounds Instant Media Access Welcome to RELAXING FREE SOUNDS — your pocket-sized escape into pure atmosphere. This podcast is built for the moments when you need to soften the noise of the day and replace it with something calmer, steadier, and more natural. Whether you’re winding down after work, focusing on a task, trying to drift into sleep, or simply craving a sense of space, you’ll find immersive soundscapes designed to help you breathe a little deeper and feel a little lighter. Each episode is a carefully curated ambience session, created to feel like you’ve stepped into a different place. Expect soothing nature soundscapes like rainfall on leaves, distant thunder rolling across the horizon, gentle ocean waves, forest wind moving through pines, mountain streams, crackling campfires, and night insects humming under a wide sky. You’ll also hear city and indoor ambience for those who love the comfort of lived-in spaces: cozy café chatter, soft library hush, subtle office room tone, a quiet apartment at night, a

Frequently Asked Questions

How long is this episode of Springer Nature?

This episode is 25 minutes long.

When was this Springer Nature episode published?

This episode was published on September 27, 2023.

What is this episode about?

Barriers to gene-flow control population connectivity, but what barriers exist in the sea? How similar is the connectivity of island marine organisms to those on land? As with many evolutionary questions, the Galapagos is the perfect place to find...

Can I download this Springer Nature episode?

Yes, you can download this episode by clicking the download button on the episode player, or subscribe to the podcast in your preferred podcast app for automatic downloads.