The bowlers need to develop thick skin to counter flat wickets and fast outfields in England during the World Cup, reckons Australia coach Justin Langer.
In the recent batsmen-dominated ODI series, hosts England and Pakistan put on board close to 350 runs in almost every match.
"There's a lot of talk about batting now in white-ball cricket, but our bowling is absolutely critical. In T20 it's absolutely critical and the same in ODI cricket. You're going to have pretty thick skin to do well in international cricket, particularly on the flatter wickets and the fast outfields and the big squares we play on in England," said Langer.
"They're going to have to have a thick skin but they're physically tough and mentally tough and they'll be ready for it," he was quoted as saying by the Australian media.
Langer also defended the decision to drop Josh Hazlewood from the World Cup squad, saying the pacer didn't feature in enough limited over cricket.
Hazlewood was "bitterly disappointing" after missing out of the 15-man squad. It was Kane Richardson, who was roped in by the selectors following the shoulder injury that forced Jhye Richardson out of the squad.
"He just hasn't been playing any cricket," Langer said.
"He's come off a second stress fracture in his back and while he's just starting to get up and running in the nets now - I think he's played six white-ball games in the last 18 months - that's T20 and one-day cricket.
"We know he's a great bowler. He's a brilliant bowler, but it was just such bad timing for him."
Hazlewood had expressed his frustration following the omission and Langer said he had no problem with him voicing his disappointment, last week.
"He's a terrific bloke, he's been vice-captain of the team. He's a brilliant bowler... his numbers over the last four years have been good. But over the last 18 months, he just hasn't played enough (one-day) cricket," he said.
"I'm sure he's disappointed. There are a few guys who are disappointed not to be in the squad. Hopefully, through the Australia 'A' series, he can start playing cricket again and then when he does that, we can't wait to welcome him back."
The five-time champions will play three warm-up matches, starting with an unofficial fixture with the West Indies on Wednesday.
Australia will take on hosts England ahead of a final practice match against Sri Lanka next Monday.
The defending champions will begin their World Cup campaign against a tricky opponent in Afghanistan and Langer said the next few practice matches will be crucial.
