Our intern team has just passed the halfway mark in their 8 month internship and we want to share their stories with you! 


Kelsey Condell, Lead Intern

Kelsey is our Lead Intern and has been with us since October 2014. She completed her Bachelor of Science degree in Wildlife and Fisheries Conservation Biology with an emphasis in Behavioral Ecology from UC Davis. She is currently completing her Master’s degree in Biological Sciences at CalState Long Beach as well teaching sections of both Biostatistics and Human Physiology Lab courses at CalState Long Beach. She has experience working in wetlands and is a great addition to our team. She enjoys playing soccer and practicing Jiu Jitsu in her free time.

Matt Arellano

Matt is currently finishing his final semester of a Bachelor of Science degree in Chemical Engineering at CalState Long Beach. He became interested in working with Tidal Influence to gain experience and perspective outside of the realm of petroleum engineering and has been enjoying working outdoors and learning about restoration. Matt can be found at Disneyland on a warm weekend.

Eileen Del Rosario

Eileen is working towards a Bachelor of Arts degree in Environmental Science and Policy at CalState Long Beach. She career interest is in habitat remediation and she wanted to gain an understanding of what challenges come in the process of restoration when she applied to work with us. She has gained a lot of insight into the intricacies of what challenges we face in habitat restoration and has become our team photographer. You can find her on site as the woman with a selfie stick and a gopro strapped to her chest during restoration events. 

Sam Antu

Sam is studying Geography with an emphasis in Environmental and Physical Geography at CalState Long Beach. She was interested in leading tours and environmental education trips in the Long Beach area when she joined the Tidal Influence team. She enjoys working with younger children the most and has had a great time building relationships with the community during community-based restoration events. 

By Kelsey Condell

Now that we’ve introduced some of our winter visitors...
let’s talk about migration!


Why Migrate?

Migration is an annual seasonal movement, with birds usually travelling from northern areas to southern ones. Migration is mostly driven by food availability, changes in habitat and weather. The longer summertime days in the north provides breeding birds with more time to feed their young while temperatures are milder and food is plentiful. As fall brings colder weather, migrational populations of birds move south to winter in areas with less severe temperatures and more plentiful food.

For humans, it takes a GPS, map, directions, or at least a compass to navigate to far-away destinations. Birds, on the other hand, are able to rely on celestial cues from the sun and stars, the earth’s magnetic field, and mental maps. Birds seem to know when to migrate based on changes in day length, and some populations are so punctual that their movement can be predicted down to the day!

The Pacific Flyway

In North America, migrating birds use four major migratory routes- the Pacific, Central, Mississippi, and Atlantic flyways. The birds we see here in Long Beach are travelling along the Pacific Flyway, which extends from Alaska to Patagonia. The Pacific Flyway is unique because it contains the most varied waterfowl habitats in North America- from the Arctic to the west coast of Mexico, the Rocky Mountains to the Pacific Ocean. In fact, 60% of birds on the Pacific Flyway and 20% of North America’s waterfowl population winters in or migrates through California!

Most migrators rely on stopovers during their migration. A stopover is like a rest area, it provides food and a place to rest so that birds have enough energy to continue on their migration. Here in Long Beach, the Colorado Lagoon and the Los Cerritos Wetlands provide a resting place for birds who are passing through or staying for the season.

Sadly, loss of habitat is the greatest threat to migratory birds in North America. Before the gold rush, 4 to 5 million acres of wetlands were present in California. Since then, 95% of historic wetlands and 90% of riparian corridors have been destroyed or greatly modified. The map below from the Southern California Coastal Water Research Project shows the extensive wetlands that used to be found in Long Beach. Most of these wetlands have since been converted to open water harbors and marinas.

Although public lands like Wildlife Refuges and National Parks provide critical stopover habitat to migrating birds, there is not enough land to provide all the food and habitat that birds need. Having more birds concentrated in smaller stopover areas makes populations much more vulnerable to threats like predation and disease. In addition, if there are too many birds using a given area they may actually damage their own habitat from eating too much of the vegetation as well as nearby crops.