Natural Resources Defense Council
Two different very different studies were released this week. But if you look at them together, they paint a potentially alarming picture for both pollinators—like bees and butterflies—and the native grasslands and prairies they depend on.
In the first study, the European Environment Agency presented the results from two decades of monitoring butterfly populations across Europe. They show that, “compared to 1990, the European populations of the 17 indicator species have declined by, on average, almost 50 percent”
The report lays the blame for this decline at the feet of intensifying agricultural activities on easy to cultivate land and the abandonment of cultivated grasslands, used for livestock grazing and growing hay, on marginal lands. Both activities end up destroying butterfly habitat, either through the creation of monocultures and the use of pesticides or the reversion of habitat to scrub and forest.
But what if the decline of butterflies also causes the decline of grasslands?
That’s the implication of a different study, conducted in Colorado, where scientist looked at the reproductive success of plants on plots of land in subalpine meadows containing 10 species of native bumblebees. Then they removed one of those species. Computer models had suggested that “plant communities will be resilient to losing many or even most of the pollinator species in an ecosystem” as the remaining bees take up the slack.
But that’s not what scientists found at all. Instead they reported that removing even a single bee species reduced wildflower seed production a third. Why? Because competition decreased, bees stopped specializing in “their” flower and began moving more between different species of flowers which, if you happen to be a flower, does you no good whatsoever. This decline of “floral fidelity” was dramatic—78 percent—and resulted in lower reproductive success by the plants.
Does the same mechanism come into play for butterflies? I don’t know. The studies were of different species, in different ecosystems, and on different continents. But butterflies, like bees, are important pollinators of flowering plants so I don’t think that possibility can be dismissed. The result would be a potentially vicious cycle: plant decline begetting pollinator decline which, in turn, causes further plant decline. At the very least, both studies shine a harsh light on decline of animals that we take for granted at our peril.
Visit EcoWatch’s BIODIVERSITY page for more related news on this topic.
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EcoWatch Daily Newsletter
Bringing your own reusable grocery bags when you go shopping is one of the easiest ways to cut down on your plastic consumption — according to the UN Environment Program, up to 5 trillion single-use plastic bags are used globally each year.
The most sustainable option is to use a bag you already have, whether it's an old tote or a laundry basket (thank TikTok for that idea). You can also make your own reusable grocery bags out of T-shirts. But if you'd rather purchase designated reusable grocery bags, here are our recommendations.Best Overall: ChicoBag Reusable Grocery Bag
<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTY2MTIxNC9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTYyOTMyMDQ2N30.RTnT_sQQbH0ucKu_QvfyFIhavWHa_acNOMrOxiHVsGE/img.jpg?width=980" id="63ab1" class="rm-shortcode" data-rm-shortcode-id="e127ef0807a470e3b1d33edd96a646c6" data-rm-shortcode-name="rebelmouse-image" data-width="400" data-height="400" />ChicoBag
<p>Standard reusable grocery bags — foldable cloth "green bags" that typically have company logos on them — are bulky, can't be machine washed, and tend to break down after a number of uses. <a href="https://www.amazon.com/ChicoBag-Original-Reusable-Shopping-Grocery/dp/B006WA9LRA" target="_blank" rel="noopener noreferrer">ChicoBag reusable grocery bags</a> solve these problems and more. They hold up to 25 pounds each, can be tossed in the wash, and stuff down into a tiny attached pouch that you can easily keep in your purse or the center console of your car until you need them.</p><p><strong>Customer rating:</strong> 4.8 out of 5 stars with over 1,000 Amazon reviews</p><strong>Why buy: </strong>Machine washable; Certified B Corp; Climate Neutral Certified; Supports 1% For the Planet; Fair Labor Association memberMost Convenient For Shopping: Lotus Trolley Bags
<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTY2MTIyNi9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY1NDc2NjkxNH0.tdZukrUtxoElloqocyeKnjFia8vFu7oIKd1vFfil0Mo/img.jpg?width=980" id="37f6c" class="rm-shortcode" data-rm-shortcode-id="cbb1cc8bb094a1a4d7c09f497ebcbf25" data-rm-shortcode-name="rebelmouse-image" data-width="400" data-height="400" />Lotus Sustainables
<p>If you prefer bigger reusable grocery bags that add convenience to your shopping experience, <a href="https://www.amazon.com/Trolley-COOLER-Reusable-Grocery-Eco-friendly/dp/B07WTLWF4Z?th=1" target="_blank">Lotus Trolley Bags</a> may be perfect for you. These bags fold flat and nestle in your cart so that you can sort items while you shop. There's a large insulated cooler bag, as well as two standard reusable shopping bags and a bag with pockets for wine bottles and <a href="https://www.ecowatch.com/brown-eggs-healthier-than-white-eggs-2314254330.html" target="_self">egg cartons</a>. Each can hold up to 50 pounds and has double-stitched seams for added durability.</p><p><strong>Customer rating: </strong>4.6 out of 5 stars with over 3,000 Amazon reviews</p><strong>Why buy:</strong> Machine washable; Removable rod for non-cart use; Supports 1% for the PlanetMost Popular: BAGGU Standard Reusable Shopping Bag
<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTY2MTI1Mi9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY2MDY5MTgxM30.weLONkbrGfiRaU-3AjOFfuaO9hVTrvxeSiGhBfg4kMg/img.jpg?width=980" id="ba8f6" class="rm-shortcode" data-rm-shortcode-id="deea1a99acc91840e54d35dad7ae9dbf" data-rm-shortcode-name="rebelmouse-image" data-width="400" data-height="400" />BAGGU
<p>For another versatile option, try the <a href="https://www.amazon.com/dp/B07N4D829J?tag=ecowatch-20&linkCode=ogi&th=1&psc=1" target="_blank">Baggu Standard Reusable Shopping Bag</a>. This product is modeled after a conventional <a href="https://www.ecowatch.com/thailand-plastic-bag-ban-2643538829.html" target="_self">plastic grocery bag</a> but is made with 40% recycled ripstop fabric. Baggu reusable bags can carry up to 50 pounds but stuff down into a five-inch internal pocket for carrying.</p><p><strong>Customer rating:</strong> 4.7 out of 5 stars with over 50 Amazon reviews</p><strong>Why buy:</strong> Machine washable; Made with 40% recycled materials; Ethically manufactured; Packaging made from Forest Stewardship Council (FSC) certified materialBest Handmade Bag: Ecodunia Canvas Tote Bag
<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTY2MTI1MC9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTYzNTc2NzgwMn0.WY9Zby2RhohlKTOT3nahq38hGn4TATd1jHehxs76btw/img.jpg?width=980" id="5ca43" class="rm-shortcode" data-rm-shortcode-id="ffff86b74fdce3945022712198b15de2" data-rm-shortcode-name="rebelmouse-image" data-width="400" data-height="400" />Ecodunia
<p><a href="https://www.amazon.com/Ecodunia-Canvas-Tote-Women-Eco-Conscious/dp/B08LY82NYW/ref=sr_1_1?dchild=1&keywords=Ecodunia&qid=1613051665&sr=8-1" target="_blank" rel="noopener noreferrer">Ecodunia's reusable bags</a> have a sturdier feel than most products on this list. The canvas used to make each bag is produced from 100% renewable resources and natural cotton, plus they have long handles for comfortable carrying over your shoulder. Ecodunia's fun prints will likely make you want to use these bags for more than carting groceries, but they're great for a weekend trip to the <a href="https://www.ecowatch.com/farmers-markets-coronavirus-safety-2645581711.html" target="_self">farmers market</a>.</p><p><strong>Customer rating:</strong> 5 out of 5 stars with under 5 Amazon reviews</p><p><strong>Why buy: </strong>Made from natural cotton; Machine washable; Handmade; Provides dignified work for communities in Kenya </p>Best Tote Bag: Simple Ecology Tote Bundle
<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTY2MTI1OC9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY3MzY0MDE5Nn0.Y9qxNgfCSoO6SowBXX7KbQLWhzPDn2m5mYU5IFT-mG4/img.jpg?width=980" id="38328" class="rm-shortcode" data-rm-shortcode-id="d6ff115df9ceaa39fe785a318c015307" data-rm-shortcode-name="rebelmouse-image" data-width="400" data-height="400" />Simple Ecology
<p>Another canvas bag option comes from <a href="https://www.amazon.com/Simple-Ecology-Reusable-Shopping-Certified/dp/B086Z7XQ79?ref_=ast_sto_dp" target="_blank">Simple Ecology</a>. This brand's eco-friendly grocery bags are made with Global Organic Textile Standard (GOTS) certified cotton and feature pop-out sleeves for more fragile goods and double-stitched seams for extra reinforcement. The large size has about the same capacity as a grocer's paper bag. Simple Ecology also has a reusable bag <a href="https://www.amazon.com/dp/B01N6AUMBG/ref=sspa_dk_detail_2?psc=1&pd_rd_i=B01N6AUMBG&pd_rd_w=MA3ZS&pf_rd_p=cbc856ed-1371-4f23-b89d-d3fb30edf66d&pd_rd_wg=hVunQ&pf_rd_r=G6RTQ1Z5DKEY325MAJZ9&pd_rd_r=5d298b3a-1be7-4ebd-a9e1-d5d672a40497&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUExMzc4RVAxWjNLOTdCJmVuY3J5cHRlZElkPUEwNTc0NTAwMzBDMjFYOVJPTUpWSCZlbmNyeXB0ZWRBZElkPUEwNjYyOTM4M0s4Vk81SVBPS1NFSyZ3aWRnZXROYW1lPXNwX2RldGFpbF90aGVtYXRpYyZhY3Rpb249Y2xpY2tSZWRpcmVjdCZkb05vdExvZ0NsaWNrPXRydWU=" target="_blank">starter kit</a> that comes with a tote and several reusable produce bags.</p> <p><strong>Customer Rating: </strong>4.6 out of 5 stars with over 900 Amazon reviews</p><strong>Why Buy:</strong> GOTS certified; Machine washable; Biodegradable; Sustainable Forestry Initiative (SFI) certified packaging when purchased from manufacturerBest Bulk Bags: BagPodz Reusable Shopping Bags
<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTY2MTI2NS9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTYyNjk3MTE3Mn0.9zdJfkEbue1iq8Xywwk89-qt0Zcv9wvrDqFUUSzelcE/img.jpg?width=980" id="85dd2" class="rm-shortcode" data-rm-shortcode-id="1fa8fd5a709a4d14d797ce4c796efa86" data-rm-shortcode-name="rebelmouse-image" data-width="400" data-height="400" />BagPodz
<p><a href="https://www.amazon.com/BagPodz-Reusable-Bag-Storage-System/dp/B00QJ9PBBY" target="_blank" rel="noopener noreferrer">BagPodz Reusable Shopping Bags</a> are all about convenience. You can get a pack of five or 10 bags, all of which fit in a low-profile "pod" that can be stored for use on the go. When at the <a href="https://www.ecowatch.com/vancouvers-grocery-store-plastic-bags-2638807121.html" target="_self">grocery store</a>, the pod clips to your cart and has an easy-dispense pocket for when it's time to check out. After use, just stuff them back into the pod. BagPodz reusable bags are made with Bluesign® certified materials, which means they're manufactured sustainably.</p> <p><strong>Customer Rating:</strong> 4.8 out of 5 stars with over 2,000 Amazon reviews</p><strong>Why Buy: </strong>Machine washable; Made with Bluesign certified material