Bug Blog

Do giant rats exist?

So do giant rats exist, well, the answer is yes but this is not a new breed of rat. Our urban rats, mainly the Norway rat (brown rat, common rat, street rat, sewer rat, Hanover rat, or Norwegian rat) comes in a range of different sizes. Giant rats are really rats that are at the extreme end of the size spectrum, rather than a new breed of rats. Photos online of giant urban rats are all just an illusion, just like the fish you caught, it’s all a trick of perspective, and you can easily take a photo of rat and make it look gigantic. The internet is loaded with tales of people finding enormous rats in their homes. Rats living in urban areas can have a bottomless pit of food, our food scraps. These rats continue to gain weight as they age, which allows them to reach a higher body mass. Even now, when it’s cold outside, the growth rate of urban rats is still high mainly due to our food waste. The bulk of the food waste in cities is those high in sugars and fats. The colder the weather, the slower food decays and therefore a steady supply of rat food which is available.

gogreenpestcontrol.ca Ladner tsawwassen Delta B.C. Randy Bilesky

https://www.linkedin.com/pulse/do-giant-rats-exist-randy-bilesky/?published=t

Squirrels don’t feel cold

Scientists studying hibernating rodents, squirrels and hamsters, have found they have evolved cold-sensing nerve cells with a reduced capability to detect temperatures below 20 degrees celsius, which allows their body temperature to drop for long periods of time without causing them to be stressed by the cold conditions, thus causing their seasonal nap. These two rodents do not feel cold in the same way as rats or mice do. All rodents sense cold, but they found that the nerve cells responsible for awareness of touch, pressure, pain and temperature in these two rodents take a lot more to be activated. During hibernation, animals experience lower body temperature, slower breathing and heart rate, and decreased metabolic activity. These two rodents are deep hibernators whereas bears have periods of inactivity and metabolic suppression rather than complete body temperature drop.

gogreenpestcontrol.ca Ladner Tsawwassen Delta B.C. Randy Bilesky

https://www.linkedin.com/pulse/squirrels-dont-feel-cold-randy-bilesky/?published=t

http://www.delta-optimist.com/opinion/blogs/blog-squirrels-don-t-feel-cold-1.23128322

Planning your Garden Yet?

Although there are months to go before starting your garden, it is never too early to plan. When considering what you will plant you should always be aware of the rodents that are waiting for a new crop of food. The types of damages caused by rodents can vary subject to the species of rodent. Rodents can cause the following damage:

1) Dig holes and tunnels which disturb lawns and create uneven surfaces.

2) Eating fruit, vegetables, seeds, bulbs and fertilizers stored in your shed.

3) Gnawing on containers in which seeds and bulbs are stored in.

4) Gnawing on shed doors, electrical wires and water pipes.

To keep rodents out of your garden you need to prevent them from entering your backyard in the first place. Remove any debris around buildings and sheds. Seal any small gaps that allow them access into sheds etc. Remove possible nesting places by keeping gardens clean and neat. Remove piles of wood and cut back overgrown areas. Get rid of bird feeders (we call them rat feeders) or at least don’t allow bird seeds to accumulate on the ground. Use a bird table or feeder basket to feed birds.

gogreenpestcontrol.ca Ladner Tsawwassen Delta B.C. Randy Bilesky

https://www.linkedin.com/pulse/planning-your-garden-yet-randy-bilesky/?published=t

http://www.delta-optimist.com/opinion/blogs/blog-planning-your-garden-yet-1.23126443

Vole Damage  

Voles are active all day and night. These rodents are a nuisance because they attack our lawns and gardens to feed on plants.  Their entry and exit holes are merely round holes in the ground, where a mole will push up soil in a mound when it comes to the surface. Voles build a system of burrows that are typically located on the ground surface, but are usually concealed and protected by a ground-level deck, storage building or pile of debris. They create serpentine-shaped surface tunnels that connect their burrows and feeding sites and appear to twist through the surface foliage. An active surface runway will have small pieces of cut vegetation and also contain vole droppings.  Many adult and immature voles may live in a one burrow system.  Some vole species will use underground tunnels that were evacuated by other voles or moles.  Voles are preyed upon by owls, hawks, eagles, cats, raccoons and coyotes, in part explaining why voles survive from a couple months to a little over a year.

gogreenpestcontrol.ca Ladner tsawwassen Delta B.C. Randy Bilesky

https://www.linkedin.com/pulse/vole-damage-randy-bilesky/?published=t

http://www.delta-optimist.com/opinion/blogs/blog-voles-1.23125430

The Urban Coyote

The fear of coyotes predates social media. The thousand-year history of coyotes in urban areas tells a story of adaptation, predation by humans and co-existence. Coyotes have been living near humans for at least 1,000 years, with rodents being the mutual denominator for both parties. It’s a simple food chain where human trash has a tendency to to attracts rodents, and the rodents attract coyotes. Coyotes, like us, are opportunists and omnivores but they do not survive off a diet of the occasional pet. Humans moved to cities 5,000 years ago to get away from nature but there’s no getting rid of coyotes. Coyotes have amazing adaptability, called fission/fusion, the capacity of a species to either fuse together in groups or fission off as individuals — whatever it takes to survive an environmental challenge. Every year there is a spike in coyote encounters because dogs get too close to the active den site during the spring-summer months. The coyote only wants a safe place to raise young, find enough food, and be mostly left alone.

gogreenpestcontrol.ca Ladner tsawwassen Delta B.C. randy Bilesky

https://www.linkedin.com/pulse/urban-coyote-randy-bilesky/?published=t

http://www.delta-optimist.com/opinion/blogs/blog-the-urban-coyote-1.23124304

Christmas Mice

At this time of year, if you hear scratching noises it maybe a mouse stirring. Mice are looking for some nice Christmas presents as well and you might not know that you are giving them what they want. During the Christmas holidays, your house is most likely to have all the treats mice love, including cookies, cake, bread, rice, pasta, cereal and cheese. As well, rodent infestations in Delta have increased by 25% between October and December this year compared to 2016. Your Christmas tree is like a giant playground for mice. Keep the Christmas tree away from doors or windows to reduce the risk of mice gaining access to your tree. Fill your Christmas stockings with non-edible gifts or food stored in a plastic or metal container. After Christmas dinner, store leftovers in airtight containers in your fridge and dispose of waste in a sealed garbage container. Mice love to gnaw on wrapping paper and cardboard boxes for their nests, so to protect your presents store them in plastic lidded boxes and discard wrapping paper in lidded recycling bins.

gogreenpestcontrol.ca Ladner Tsawwassen Delta B.C. Randy Bilesky

https://www.linkedin.com/pulse/christmas-mice-randy-bilesky/?published=t

http://www.delta-optimist.com/opinion/blogs/blog-christmas-mice-1.23124177

Moles, Why Now?

So it’s mid-December and the phone is ringing off the hook about moles.  Many homeowners in Delta believe that moles hibernate and are not active during late fall and winter months, well no! Their main permanent tunnels and nesting burrows are dug deep underground below the frost line allowing moles to still be active during the cold months. Those tunnels just under the surface of the lawn are made by male moles establishing a territory and looking for females. The females spend their time deeper in the soil in small cavities. Moles dig tunnels and nesting burrows deep into the ground. They also dig shallow tunnels just below the surface of the ground daily as they search for earthworms and insects; these are the tunnels that people can see and generally associate with mole activity.  Moles do not reuse these temporary tunnels and just continuously dig new ones each day in their search for food.  Unfortunately this habit causes extensive damage to your lawn.

gogreenpestcontrol.ca Ladner Tsawwassen Delta B.C. Randy bilesky

https://www.linkedin.com/pulse/moles-why-now-randy-bilesky/?published=t

http://www.delta-optimist.com/opinion/blogs/blog-moles-why-now-1.23121469

Urban Pests

Pests are animals that we consider to be damaging to us or our goings-on. We create circumstances where populations of these pests exist in much larger numbers than would ever be found in their normal environment and close to us. We provide them with more places for shelter, food supply, for some pests we are the source of food, and fewer predators. Urban pests are those animals that flourish in the human environment and impact on us in a detrimental way, such as carrying disease, damaging buildings, tainting and eating food in our homes, or nourishing on our blood and causing annoying bites.

Urban pests include:

Ants: stings, food pest, damage outdoor areas

Rodents: food pests, damage to buildings and carry diseases

Bed bugs: blood feeding

Fleas: blood feeding and disease vectors

Wasps: stings

Beetles: damage food and wooden structures; foul food

Cockroaches: food pests and carriers of disease

Flies: bites

Birds: mainly pigeons, starlings and sparrows that foul buildings, carry diseases

Lice: blood feeding

Mites: human and animal parasites

Mosquitoes: blood feeding and carry diseases

Moths: food and natural product pests

Ticks: blood feeding and disease vectors

gogreenpestcontrol.ca Ladner tsawwassen Delta B.C. Randy Bilesky

https://www.linkedin.com/pulse/urban-pests-randy-bilesky/?published=t

http://www.delta-optimist.com/opinion/blogs/blog-urban-pests-1.23119798

Delta’s Barred Owls population on the rise

Orphaned Wildlife Rehabilitation Society here in Delta has said there is a spike in the population of young barred owls and they can set-up shop basically anywhere they want. Their usual targets are rats, mice, moles, voles and pigeons. Barred owls have been culled in some areas of B. C. in order to reduce competition and protect the endangered spotted owls, which are considered priority species. Barred owls can be also be hurt or killed flying into glass on buildings or being hit by vehicles while hunting. Barred owls’ presence in larger populations isn’t considered to have a negative effect on other owl species. Barred owls are a more docile than other birds so people are able to get relatively close to take pictures.

gogreenpestcontrol.ca Ladner tsawwassen Delta B.C. Randy Bilesky

https://www.linkedin.com/pulse/deltas-barred-owls-population-rise-randy-bilesky/?published=t

Christmas Pharaoh Ants

Every year around Christmas, the Pharaoh ants begin to show up in many houses throughout Delta. It’s the combination of the furnaces running a lot more and food, in form of crumbs, hitting the floor. Pharaoh ants eat food of all types, but particularly sweets with lots of sugar and carbohydrates. If you have seen Pharaoh ants attack food on the ground on or on the counter, they do so in swarms. They build nests in walls, cabinet voids, behind baseboards, refrigerator insulation and other undisturbed dark spaces Pharaoh ants have multiple queens per nest and move their colonies from place to place when disturbed, usually by someone spot spraying them with insecticides. Pharaoh ants begin new colonies by budding: when a small group of workers and a single queen migrate from their colony to start a new colony. To control pharaoh ants, it’s advisable to seek professional help because with these guys rarely go away without a complete crack and crevice spray.

gogreenpestcontrol.ca Ladner tsawwassen Delta B.C. Randy Bilesky

https://www.linkedin.com/pulse/christmas-pharaoh-ants-randy-bilesky/?published=t