Skip to main content
Smithsonian Institution
Language Search Smithsonian Ocean
Follow us on Facebook Follow us on Twitter Follow us on Flickr Follow us on Tumbr
Donate

Smithsonian Ocean

Main Menu

  • Ocean Life
    • Fish
    • Invertebrates
    • Marine Mammals
    • Plankton
    • Plants & Algae
    • Reptiles
    • Seabirds
    • Sharks & Rays
  • Ecosystems
    • Census of Marine Life
    • Coasts & Shallow Water
    • Coral Reefs
    • Deep Sea
    • Poles
  • Planet Ocean
    • Temperature & Chemistry
    • The Seafloor
    • Tides & Currents
    • Waves, Storms & Tsunamis
  • Through Time
    • Ancient Seas
    • Evolution
    • Extinctions
    • The Anthropocene
  • Conservation
    • Acidification
    • Climate Change
    • Fishing
    • Get Involved
    • Gulf Oil Spill
    • Habitat Destruction
    • Invasive Species
    • Pollution
    • Solutions & Success Stories
  • Human Connections
    • Books, Film & The Arts
    • Careers
    • Exploration
    • History & Cultures
    • Recreation
    • Seafood
  • At The Museum
  • Educators
Menu
photo

Devoted Dads: Photo Spread from Citizens of the Sea

Photo Spread showing male fish with mouth full of eggs from Citizens of the Sea
National Geographic

"Devoted Dads" spread from Citizens of the Sea by Nancy Knowlton.

Tags: Reproduction Books Citizens of the Sea

Smithsonian Institution

 Smithsonian Ocean
Follow us on Facebook Follow us on Twitter Follow us on Flickr Follow us on Tumbr
Contact Us

Explore

  • Ocean Life
  • Ecosystems
  • Planet Ocean
  • Through Time
  • Conservation
  • Human Connections
  • At The Museum
  • About
  • Media Archive
  • Terms of Use
  • Privacy

Smithsonian National Museum of Natural History
Donate
  • Ocean Life
    • Fish
    • Invertebrates
    • Marine Mammals
    • Plankton
    • Plants & Algae
    • Reptiles
    • Seabirds
    • Sharks & Rays
  • Ecosystems
    • Census of Marine Life
    • Coasts & Shallow Water
    • Coral Reefs
    • Deep Sea
    • Poles
  • Planet Ocean
    • Temperature & Chemistry
    • The Seafloor
    • Tides & Currents
    • Waves, Storms & Tsunamis
  • Through Time
    • Ancient Seas
    • Evolution
    • Extinctions
    • The Anthropocene
  • Conservation
    • Acidification
    • Climate Change
    • Fishing
    • Get Involved
    • Gulf Oil Spill
    • Habitat Destruction
    • Invasive Species
    • Pollution
    • Solutions & Success Stories
  • Human Connections
    • Books, Film & The Arts
    • Careers
    • Exploration
    • History & Cultures
    • Recreation
    • Seafood
  • At The Museum
  • Educators

Search Smithsonian Ocean