Monthly Archives: March 2014

Tundra swans making a pit stop in southeast Michigan

Tundra swans (Anseriformes: Anatidae: Cygnus columbianus) spend their winters near parts of the east and west coasts of the United States. In spring they migrate northward near the arctic circle to mate and raise their young. The other day just over … Continue reading

Posted in Vertebrate Zoology | Tagged , , | Leave a comment

Tundra swans

The other day my parents’ southeast Michigan farm received an uncommon visit by a bevy of tundra swans (Anseriformes: Anatidae: Cygnus columbianus). Fed by the melt of our record-breaking snowfall, the flooded field must have presented a welcome resting area for … Continue reading

Posted in Vertebrate Zoology | Tagged , , | Leave a comment

Ranking and Reflecting on our National Parks at the Halfway Point

Last month I finally passed the halfway point of seeing all 59 national parks in the United States (31 down, 28 to go). This seems like an appropriate time to pause and reflect on past visits. I thought I would provide … Continue reading

Posted in Botany, Culture, Ecology, General, Geology, National Parks, Vertebrate Zoology | Tagged , , , , , , , , | 5 Comments

Guadalupe Mountains National Park

The arid plains of west Texas may be the last place that would evoke images of a marine environment, yet two hours east of El Paso you can find just that. Guadalupe Mountains National Park preserves one of the best … Continue reading

Posted in Botany, Culture, Ecology, Geology, Invertebrate Zoology, National Parks, Paleoecology, Paleontology, Vertebrate Zoology | Tagged , , , , , , , | 4 Comments

Random Plant: Ocotillo

Native to the Sonoran and Chihuahuan deserts, ocotillo (Fouquieria splendens, Fouquieriaceae) can be found from California to Texas and in adjacent areas of Mexico. These rather unique organisms make up one of only eleven species in their entire family. Throughout most of the year … Continue reading

Posted in Botany, Ecology, National Parks, Random Plant | Tagged , , , , | 3 Comments

Common side-blotched lizard

Common side-blotched lizards (Squamata: Phrynosomatidae: Uta stansburiana) can be found throughout much of the western United States and Mexico. They are abundant in arid and semi-arid regions, and are frequently encountered in rocky and sandy areas of desert shrublands and pinyon-juniper … Continue reading

Posted in Ecology, National Parks, Vertebrate Zoology | Tagged , , , , | Leave a comment

Big Bend National Park: Day 3, Epilogue

After the first two days at Big Bend National Park had us baking under abundant sunshine and highs around 86 degrees F (30 C), day three found my wife and I under very different conditions. We set out north from … Continue reading

Posted in Botany, Ecology, Geology, National Parks, Vertebrate Zoology, Weather and Climate | Tagged , , , , , , , | Leave a comment

Big Bend National Park: Day 2, Part 3

After completing the Ross Maxwell Scenic Drive and hiking Santa Elena Canyon, my wife and I had one more drive left on day two at Big Bend National Park. We headed up the primitive gravel Old Maverick Road along the … Continue reading

Posted in Botany, Culture, Ecology, Geology, National Parks | Tagged , , , , , | Leave a comment

Big Bend National Park: Day 2, Part 2

After poking around the Chisos Basin in the morning, my wife and I headed out to trek across the western reaches of Big Bend National Park. We started down the Ross Maxwell Scenic Drive and our first stop was Sotol … Continue reading

Posted in Botany, Ecology, Geology, National Parks, Weather and Climate | Tagged , , , , , , | 2 Comments

Big Bend National Park: Day 2, Part 1

After our first day exploring the eastern reaches of Big Bend National Park, my wife and I awoke on day two within the Chisos Basin near the center of the park. Here the morning sun illuminated the distant Chihuahuan Desert … Continue reading

Posted in Botany, Ecology, Geology, National Parks, Vertebrate Zoology, Weather and Climate | Tagged , , , , , , , , | Leave a comment