Thursday (25-June-2020) — New Jersey

Early Summertime Backyard Nature in New Jersey.

Birds of the Day: American Crow and Blue Jay.

American Crows in a tree. Image taken with a Nikon D5 camera and 600 mm f/4 VR lens (ISO 500, 600 mm, f/5.6, 1/1250 sec) (DAVID J MATHRE)
American Crows in a tree. Image taken with a Nikon D5 camera and 600 mm f/4 VR lens (ISO 500, 600 mm, f/5.6, 1/1250 sec) (DAVID J MATHRE)
Blue Jay. Image taken with a Nikon D5 camera and 600 mm f/4 VR lens (ISO 1600, 600 mm, f/5.6, 1/500 sec) (DAVID J MATHRE)
Blue Jay. Image taken with a Nikon D5 camera and 600 mm f/4 VR lens (ISO 1600, 600 mm, f/5.6, 1/500 sec) (DAVID J MATHRE)

Early Summer Wildflowers: Yellow Prickly Pear, Lance-leaf Coreopsis, Onion Grass, Teasel, Pink Poppy, Red Poppy, Bachelor Button, Larkspur, Delphinium, and Forget-me-not.


Summer Flowers. Individual images in the slideshow are available in my PhotoShelter Gallery.

Leica recently updated the firmware for the SL2 camera. One of the new features is the ability to take a 187 megapixel (16736 x 11168) image using the sensor shifting capability. After taking the first image, the sensor is shifted in 1/2 pixel increments to take 8 additional images, then combine the date in camera. The native resolution of the sensor is 47 megapixels (8368 x 5584). To use this feature, the camera must be mounted on a stable platform (tripod), uses the electronic shutter, and turns off both lens and in-camera motion reduction. My first test of this feature is with the Prickly Pear Cactus flower image (full image and cropped 4507 x 3605 image).

Yellow Prickly Pear flowers. Image taken with a Leica SL2 camera and 24-90 mm lens (ISO 400, 60 mm, f/16, 1/10 sec). (DAVID J MATHRE)
Yellow Prickly Pear flowers. Image taken with a Leica SL2 camera and 24-90 mm lens (ISO 400, 60 mm, f/16, 1/10 sec). (DAVID J MATHRE)
Yellow Prickly Pear flowers. Image taken with a Leica SL2 camera and 24-90 mm lens (ISO 400, 60 mm, f/16, 1/10 sec). (DAVID J MATHRE)
Yellow Prickly Pear flowers. Image taken with a Leica SL2 camera and 24-90 mm lens (ISO 400, 60 mm, f/16, 1/10 sec). (DAVID J MATHRE)

Daily Electric Energy Used (56.2 kWh) from Sense. Daily Solar Electric Energy Produced (65.9 kWh) from Sense and SolSystems. Sun and intermittent clouds. A surplus of 9.7 kWh. The solar panels continue to produce more energy than required to keep the house cool with the energy efficient Geothermal HVAC system.


powered by Ambient Weather

Author: David Mathre

I am a scientist by training (Eckerd College, BSc; Caltech, Ph.D.). I worked for 27 years as a Chemist in the Pharmaceutical Industry developing processes to manufacture medicines for human and animal health. I now spend my time as a photographer updating images in My Image of the Day Photoblog, and My eBird (with images of nearly 450 bird species). hope post COVID-19 to be a world traveler again. My interests include the natural world, wildlife, landscapes, sky, and seascapes, travel, and astrophotography. I look for unique ways of viewing the world and presenting my images. I have traveled to over 55 countries in six continents, often on Semester at Sea voyages. While at home in New Jersey, I spend time on home renovation and expansion of a wildflower garden/meadow.

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.