Gleanings of the Week Ending September 28, 2019

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Marriott Aims For 33% Reduction in Plastic Waste | CleanTechnica – Marriott will do this by 2020. They will do away with the tiny tubes of shampoo, conditioned and other toiletries, replacing then with larger bottles affixed to the walls. It’s a step in the right direction and we all need to be looking for these steps that are ‘easy.’ We also need vendors to do their part and transition away from plastic packaging. Remember that plastic is relatively recent; there are still people alive that remember a time without it! But we need new solutions rather than just going back to pre-plastic days….it will take focus and creativity…and a demand from all of us – to rid ourselves of the negative aspects of plastic.

Top 25 Wild Bird Photographs of the Week: Endemic Birds – National Geographic Society Newsroom – Beautiful birds.

Dam Removal Complete on Maryland's Patapasco River - News | Planetizen – Some close-to-home news. I had been tracking these dam removals over the past few years and hearing reports about preparation and results at the annual Maryland Water Monitoring Council conference.

Harmful Algal Blooms (Red Tide) – Information and maps about algal blooms. I looked at the Chesapeake Bay part of the site.

Ghost Crabs Use Teeth in Their Stomachs to Ward Off Predators | Smart News | Smithsonian – This article reminded me of the ghost crab we saw on Two Mile Beach near Cape May, New Jersey last May. We must have been far enough away to not be too threatening; the crab did not make any noise at all.

Drinking tea improves brain health, study suggests -- ScienceDaily – I like to drink tea…and it gets even better with studies like this. The opposite it true for soft drinks…even the diet ones. Those I need to reduce or stop drinking completely.

Can We Turn Down the Temperature on Urban Heat Islands? - Yale E360 – Work to gather more detailed information about the heat islands within cities. The extra details help clarify strategies of how to reduce them. Some of the ideas I had heard before…others – like varying building heights – I had not.

Topography could save sensitive saguaros as climate changes -- ScienceDaily – We haven’t been back to Tucson since my daughter finished her graduate work at University of Arizona; but I always browse articles about the place. This research was done at U of A…and I was glad that the iconic saguaros might adapt to climate change – at least on Tumamoc Hill.

A Field Guide to The Feral Parrots of the US – Cool Green Science – Wow – there are a lot more of them than I realized.

Neurotoxin lead sometimes added to turmeric for brighter color -- ScienceDaily – Very scary. Are we sure they don’t export the tainted turmeric?

Two Mile Beach

There were other sights beside the oystercatchers and whelks at Two Mile Beach  during the Cape May Spring (birding) Festival .

A Horseshoe crab heavily encrusted with barnacles had dug into the beach to survive until the next high tide. They can survive for quite a few hours that way. Our guide from the US Fish and Wildlife Service removed the sand from around it. The crab had already died unfortunately….very sad. It would have been exciting to carry a living crab down to the water’s edge. It was interesting to learn that all the older crabs accumulate barnacles. It changes the look of their shell (do the barnacles block some of their senses as well? I didn’t think to ask.

There was a young Herring Gull at the edge of the water getting lunch. Is that a small horseshoe crab? It’s a crab rather than a bivalve or fish for sure.

And there was an adult Herring Gull nearby.

The whelks were not the only kind of marine snail on the beach.

A smelly carcass of a dead whale was also on the beach. From far away it looked like a rock but as we got closer the smell wafted around us. Closer still and we saw the flies. It was too deteriorated to determine the type of whale. One flipper looked less decayed…a little swollen.

On a more positive note – a piping plover was investigating the beach. The male was making courtship scratches in the sand. Maybe they will nest on the beach. It used to be a place that plovers nested but it’s not happened in recent years.

As we walked back toward the dune path, I noticed an odd lump with black markings in the sand. I zoomed in with my camera – a ghost crab! We had been seeing their holes with the remains of their dinners scattered around all over the beach. They are predators and their color camouflages with the sand. The black eyestalks were what I noticed first.

My husband commented that the guides we’ve had that are staff at a National Wildlife Refuge (at Bosque del Apache, Sevilleta, and Two Mile Beach) have all been excellent. I agree with his assessment.

Zooming – May 2019

It’s the end of the month – and time to select some images that I utilized the zoom on my camera to capture. I took over 2,000 images in May and at least half of them used that feature – so I had a lot to choose from.

There are quite a few birds in the slideshow this month. Can you find: red-winged blackbird displaying its colors, oystercatcher on the beach, laughing gull, least tern on a barrel, osprey on their nest, peregrine falcon with chicks, and several crowds of shorebirds. The bird feet are those of a mockingbird.

There is a painted turtle, ghost crab and horseshoe crab in the mix as well.

Enjoy the May slideshow!