Corals, fish, whales and undersea shots

mantaManta RayG14_8703Lots of flying fish

1. The diversity of birds, coral, and fish diminished as we progressed from Papua New Guinea to Easter Island. Where there are over 300 endemic birds in PNG there are none in Easter Island.  Fish and coral diversity also diminished.

2. Health of the corals impacts everything.  It is the habitat for fish.  We saw damage to reefs from hurricanes, sewage and human intrusion, wave action, crown of thorns (star fish) and global warming.  However, there is some discussion about the corals adapting to the warming temperatures if the other threats can be kept at a minimum.

3. The Pristine Seas project is very promising.  Whereas only 1% of the oceans are now protected, if we could build that to 10% our oceans would be much more healthy.  It has been proven if parts of the oceans can be protected against pollution, fishing, etc.  those sections will rebuild within 10 years time. And, that is carried over to outlying areas. Check the Monterey Aquarium for a list of the fish we should eat and not eat.  Atlantic farm raised salmon are a big “no!”

4. Sharks are a great predictor of the health of reefs. Where there are a lot, things are healthy because they are top of the food chain.

5. We saw lots of whales in the Samoa/Fiji section of our trip.

OLYMPUS DIGITAL CAMERA healthy coralOLYMPUS DIGITAL CAMERA pearls in oysterG14_8596 sperm whale sounding flIMG_2133 coral bankIMG_2365 IMG_2448 coral bankIMG_2566 AngelfishIMG_2700 nemo in sea anemoneIMG_3092 crown of thornsIMG_3740 healthy reef, many fishIMG_3914 giant clamsIMG_4083 shark above reef

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s