plants, and especially the animals. Like the bears. Iâve learned a lot about them since your momâs been doing her research. Did you know that grizzly bears donât really like the woods? They need open spacesâmeadows and rangeland.â
Shrugging, Ashley said, âSo, what does that have to do with letting a fire turn the forest all ugly?â
âEverything,â Olivia answered, twisting around in her seat. âWhen the settlers came into Montana and took over the lowlands for farming and grazing, the grizzlies had to move. They fled to the mountains, and theyâve adapted to living here, but itâs not their first choice. So the grizz tend to hang out in the open places in the forest. Youâve seen a lot of meadows up here, right?â
Jack nodded. Glacierâs thick woods were like a sea of evergreen broken up by meadow islands. Heâd seen small lakes that shone like mirrors in the sun, lots of open grassland, then thickets of woods dotted by meadows again.
âOK,â Olivia went on, âfollow me here. The fires clear out space, meadows spring up in that space, and the grasses bring the little animals and a place for the huckleberries, which, in turn, bring the bears. Do you see how itâs all connected?â
âThe circle of life,â Jack chimed in.
âExactly,â Olivia nodded. âThe circle of life, which we shouldnât mess with. When the parks used to put out fires, the forests got heavy with dead trees, and the meadows were getting all crowded out. It took a while for folks to figure it out, so now when thereâs a fire, itâs allowed to burn. And pretty soon Mother Nature will put it all back together again.â
âHeyâdo you think the missing baby grizzlies might have been killed in the fire that was here?â Jack asked, thinking that nothing much could survive the devastation of a searing forest fire. âMaybe thatâs what happened to them.â
âNo, believe it or not, forest fires arenât anything like what youâve seen in the movie Bambi , where all the animals are running for dear life. Most of the animals leave ahead of the flames, and a few burrow underground and arenât even scorched, unless itâs a really hot burn. Thatâs not why the baby grizz are disappearing.â
A shadow crossed Oliviaâs face, and Jack noticed smudges underneath her eyes. She was worried about the missing cubs, he knew. Sheâd spent countless hours researching the information the park had given her. All the way to Glacier sheâd reviewed the material, studying bear-sighting records and weather patterns and bear-mortality numbers and plant-growth statistics, especially about the abundance of huckleberries, because they are the bearsâ favorite food. Doggedly, sheâd searched for a clue the park officials might have overlooked. So far, sheâd found nothing.
Tiny lines gathered in Oliviaâs forehead as she crinkled her brow. âYou know, I canât help thinking about little Marco, and whatâs become of him. Janeâs right: The grizzly are a threatened species here in the lower 48, and we canât spare even one of them. I just wish I knew what I was looking for.â
âYouâll fix it,â Jack assured her.
âI hope so. Somebodyâs got to, or the number of grizzlies in this park will be seriously impacted in a few generations, and that would be a terrible loss to everyone.â
âExcept to the people who get eaten,â Ashley muttered, under her breath. âNobody cares about what happens to them.â
âWhat did you say, Ashley?â their mother asked.
Ashley slumped in her seat. âNothing.â
âShe said, âNobody cares about the people who get eaten,ââ Jack offered, miffed that his sister sounded as though she didnât worry about the baby bears.
âJack!â Ashley cried, punching his